BUILD YOUR BUSINESS · LEVEL 1 · THE LUNGS

Find Your Founder Edge

Turn your experience, unfair advantages and constraints into a direction worth testing.

SMART REVIEWNothing dueIdeas return right before you'd forget

STREAK0 daysOne lesson or Short keeps it alive

SKIES TO EXPLORE

Choose where to go deeper.

School21 skiesAll

SCHOOL · 3h 09mFrenchFrench you hear and say from the first minute: bonjour and merci, tu or vous, être and avoir, le, la and les, saying no with ne… pas, -er verbs and their silent endings, aller and ça va, questions with est-ce que, the café with du pain and de l'eau, adjectives that agree, your family with mon, ma, mes, and a full introduction. Every word is spoken by your device's French voice.0/5 constellations lit

SCHOOL · 3h 04mSpanishSpanish you hear and say from the first minute: greetings for every time of day, the five steady vowels and the ñ, introductions with tú or usted, numbers to a hundred by ear, the time and your age, el or la, ser or estar, tener for hunger and cold, -ar, -er and -ir verbs, questions, ordering at a café and finding your way. Every word is spoken by your device's voice; you pick what it means, type what you hear, and say it back.0/5 constellations lit

SCHOOL · 3h 08mAlgebraFirst-year algebra you do with your hands: the words of algebra, the order of operations, like terms, equations solved by keeping the balance, a coordinate plane where you drag points into place, slope as rise over run, lines you draw from y = mx + b, parallel and perpendicular lines, and systems solved where two lines cross.0/5 constellations lit

SCHOOL · 3h 02mPhysicsPhysics you run yourself: drop a ball and a feather on Earth and on the Moon, throw at the angle that goes farthest, push a cart with F = ma, size a pendulum clock, turn a coaster's height into speed, build waves with v = fλ, find a storm by its thunder, and wire circuits with Ohm's law, in simulations you move and run.0/5 constellations lit

SCHOOL · 3h 03mChemistryChemistry you can touch: the atom's three particles, atomic number and isotopes, element symbols and the Latin five, a full periodic table you tap (periods, groups, families, metals and nonmetals, Mendeleev's predictions), ionic and covalent bonds, molecules you turn in 3D (why water is bent at 104.5°), balancing equations, states of matter and mixtures, and the pH scale.0/5 constellations lit

SCHOOL · 2h 07mGrade 3 mathEverything a third grader learns in math, one short lesson at a time: multiplication and division within 100, rounding and big numbers to 1,000, fractions, time, area and perimeter, each lesson matched to a Common Core standard.0/5 constellations lit

SCHOOL · 2h 11mGrade 4 mathEverything a fourth grader learns in math, one short lesson at a time: numbers to a million, multi-digit multiplication and division with remainders, factors and primes, equivalent fractions and decimals, unit conversions, angles and area, each lesson matched to a Common Core standard.0/5 constellations lit

SCHOOL · 2h 11mGrade 5 mathEverything a fifth grader learns in math, one short lesson at a time: powers of 10 and decimals to thousandths, multi-digit multiplication and division, adding, multiplying and dividing fractions, volume, the coordinate plane and expressions, each lesson matched to a Common Core standard.0/5 constellations lit

SCHOOL · 3h 20mLearn FasterStudy less, remember more, with the methods memory research actually supports.0/6 constellations lit

SCHOOL · 3h 26mReal-Life MathPercentages, growth, averages and chance: the math behind your money, your health and your choices.0/6 constellations lit

SCHOOL · 2h 51mRead BetterRead at the right speed, understand hard texts, take notes that work and remember what you read, without speed-reading myths.0/5 constellations lit

SCHOOL · 2h 59mThink Like a ScientistTell strong evidence from weak: study designs, correlations, margins of error, p-values, replication, publication bias, press-release hype and your own blind spots.0/5 constellations lit

SCHOOL · 2h 53mVaccinesHow vaccines train the immune system, how they're tested and monitored, what they've achieved, where the myths came from, and how to talk about it kindly. From the WHO, Oxford's Vaccine Knowledge Project and the major studies.0/5 constellations lit

SCHOOL · 2h 56mGenes & DNAWhat DNA and genes are, how conditions are inherited, what heritability really means, what home DNA tests can and can't tell you, how CRISPR and the first gene therapies work (and how to read gene headlines) from MedlinePlus, the FDA and the research. General education, not medical advice.0/5 constellations lit

SCHOOL · 2h 56mPhilosophyPhilosophy as a working toolkit: examine what words mean, map and test arguments, spot fallacies, judge right and wrong three ways, work through hard cases, ask what knowledge is (and use Stoic ideas and good arguments in real decisions) from the Stanford Encyclopedia of Philosophy and the research.0/5 constellations lit

SCHOOL · 3h 18mBiologyBiology from the cell to the planet: the seven traits of life and why a virus isn't counted as alive, the levels from molecule to biosphere with a kidney found in 3D, the cell theory from Hooke to Virchow, bacteria versus your cells, a drawn cell to tour organelle by organelle, DNA to RNA to protein, osmosis that bursts or shrivels a cell, enzymes and lactase, photosynthesis and respiration with their equations, the stages of mitosis spotted in a drawing, meiosis and why siblings differ, Mendel's peas and Punnett squares, three domains and natural selection, food chains and the 10% rule, the carbon and nitrogen cycles, and a biodiversity crisis under way.0/5 constellations lit

SCHOOL · 3h 14mGrades 6 to 8 mathMiddle-school math you work by hand: unit prices and the percent behind every tax, tip and stacked discount, dividing fractions, negative numbers on a line, a plane and a bank register, equations and inequalities that flip, exponents and scientific notation from nanometers to the Sun, proportional lines you draw, area and volume from boxes to cones, a² + b² = c² on a ladder, box plots and the odds of double sixes.0/5 constellations lit

SCHOOL · 3h 17mSpanish 2Pick up where First Steps ended: bend stem-changing verbs (quiero, puedo, pido) and the -go yo forms (hago, pongo, salgo), tell your morning with reflexive verbs, say what you like with gustar, swap nouns for lo, la, le and se lo, say whose things are and compare them with más… que and tan… como, say what's happening now with estar + -ndo and what's next with voy a, give tú commands, tell the past with the preterite and the imperfect, read dates, years and prices up to a million, then buy a shirt, see a doctor, read a pharmacy label and a train ticket, and follow directions to the station, with every sentence spoken by your device's Spanish voice for you to understand, type and say back.0/5 constellations lit

SCHOOL · 3h 17mFrench 2The sequel to French: First Steps, spoken aloud: finir and vendre, faire, prendre and venir, the modals and savoir or connaître, your morning with je me lève, 24-hour times and dates, the weather and Météo-France's warning colors, the passé composé with avoir and with être, the imparfait, le, lui, y and en, both futures, plus cher and meilleur, and avoir mal à with the numbers to call in France: you tap the right train on a departures board, the nice day on a forecast, the cheapest fruit on a market board and the arrival time on a ticket, convert °C to °F, shop, see a doctor and buy a train ticket in three branching conversations, and hear, type and say French with your device's French voice.0/5 constellations lit

SCHOOL · 2h 58mLearn a LanguageHonest hours, words that stay, input you understand and speaking from week one: the methods language research supports, for any language.0/5 constellations lit

SCHOOL · 2h 54mExam SprintA day-by-day sprint built on what the research supports: honest self-tests, spaced reviews, timed past papers, sleep, and calm routines for the day itself.0/5 constellations lit

Business32 skiesAll

BUSINESS · 3h 29mBusiness FinanceRead your numbers, price with confidence, control cash, fund growth and never be surprised by a tax bill. General education, not financial or tax advice.0/6 constellations lit

BUSINESS · 3h 08mRaise MoneyKnow when outside money fits, what SAFEs and term sheets really cost you, and how to pitch and run a raise, with the math on screen.0/5 constellations lit

BUSINESS · 2h 59mLegal BasicsKnow what must be handled before it becomes expensive: structure, contracts, consumer rights, co-founders, IP, privacy, from official sources, with a lawyer for the irreversible.0/5 constellations lit

BUSINESS · 2h 59mPrice It RightSet prices from value, test them with real buyers, design honest tiers and discounts, and review them every quarter, with the research on what actually moves buyers.0/5 constellations lit

BUSINESS · 2h 57mGrowth LoopsKeep customers first, then build loops where customers bring customers, content compounds and partners lend their audiences, measured every week.0/5 constellations lit

BUSINESS · 2h 59mCreate a CourseDesign lessons from the learning research (active practice, short videos with tests between, quizzes, feedback and deep questions) and build your first one in the Creator Studio.0/5 constellations lit

BUSINESS · 2h 56mCommunityTurn an audience into a community people come back to (seeded with connected people, rules newcomers can see, moderation that explains, power that's shared and replies with warmth) from field experiments and large studies of online communities.0/5 constellations lit

BUSINESS · 3h 02mSelf-PublishingWrite, publish and sell a book with your eyes open: real author incomes, the routes and the scams, a rhythm that finishes drafts, Amazon's rules on AI, ISBNs and royalties, honest reviews and ads that don't lose money.0/5 constellations lit

BUSINESS · 3h 01mFirst HiresMake your first hires with the evidence and the rules: the full cost, worker status, fair ads and screens, structured interviews and paid work samples, transparent pay, a written offer and an onboarding that keeps people. General education, not legal advice.0/5 constellations lit

BUSINESS · 2h 57mSmall BusinessThe practices that raised profits in real trials (initiative, simple money rules, stock and quality, decision rules and honest reviews) turned into one weekly hour.0/5 constellations lit

BUSINESS · 2h 59mSell OnlineChoose a channel, price every order, build pages and a checkout with no surprises, handle delivery and returns by the rules, and grow with tested ads, from the research and the official rules.0/5 constellations lit

BUSINESS · 2h 54mGet FoundUnderstand how search really works, write pages in your customers' words, see through SEO myths and the people who sell them, show up locally, and measure patiently, from Google's own documentation and the research.0/5 constellations lit

BUSINESS · 2h 55mMarketingMeasure what ads really add, grow by reaching more buyers, earn word of mouth, keep customers and test before you scale, from the field experiments and studies behind the claims.0/5 constellations lit

BUSINESS · 3hBuy a BusinessThe other road to entrepreneurship: choose between franchising and buying, read a franchise disclosure document and call former owners, value a business on real earnings, check it can carry the loan, investigate before you sign, inherit the team properly, avoid the winner's curse, and plan the handover, from the SBA, the FTC, the IRS and the research.0/5 constellations lit

BUSINESS · 3hSide BusinessStart a business without quitting your job: why the hybrid route helps founders survive, an idea sized to your evenings, your contract and who owns what you make, US tax rules for side income, testing like a scientist, protecting your health, and deciding when to leap, from the research, the US Copyright Office, the SBA and the IRS.0/5 constellations lit

BUSINESS · 3h 02mShort VideosShort-form video from the feed's point of view: what TikTok, Instagram and YouTube say they measure, the myths to drop, the first second, one idea worth sending, filming, captions and music for the phone, and the rules and money behind Shorts, with a 30-day sprint to finish.0/5 constellations lit

BUSINESS · 3h 02mPublic ContractsHow small businesses win US government contracts: the rules that favor small firms, getting registered, thresholds, bid-or-no-bid math, evaluation criteria and responsibility, answers an evaluator can score, teaming up, the SBA programs, pricing from costs, getting paid, and learning from every result. General information, not legal advice.0/5 constellations lit

BUSINESS · 2h 57mCreator LawThe legal side of creating, in plain English: what copyright covers, licenses and Creative Commons, fair use in practice, claims, strikes and disputes, filming people, criticizing without defaming, AI and copyright, and protecting your own work; under US law. General information, not legal advice.0/5 constellations lit

BUSINESS · 2h 56mCrowdfundingRewards crowdfunding from first idea to delivered rewards: the four types and real fees, all-or-nothing goals, the network behind early momentum, a page that earns trust, profitable tiers, a goal built from real quotes, updates that keep trust, fulfillment, and when equity crowdfunding makes sense.0/5 constellations lit

BUSINESS · 2h 58mLive StreamingLive streaming from your first stream to a community: why people watch live, each platform's rules, sound and settings that hold up, a show people can join at any minute, a real conversation with chat, moderation that works, music and sponsor rules, staying safe, earning without pressure, and growth at a pace you can keep.0/5 constellations lit

BUSINESS · 2h 57mFood BusinessFrom kitchen idea to open for business: the real survival odds behind the myth, a model you can test cheaply, the plate math, permits and your safety system, the inspection report, an inspector's visit, temperatures, allergens, sick staff, labels, selling online, suppliers, break-even and the right site.0/5 constellations lit

BUSINESS · 2h 52mBusiness Cyber SecurityCyber security for small organizations, in a simple order: how often businesses are hit, the accounts you can't lose, passkeys and multifactor authentication, joiners and leavers, locked and updated devices, backups that restore, phishing, fake invoices and changed bank details, what to do after a breach, and CISA's Cyber Essentials.0/5 constellations lit

BUSINESS · 2h 53mRelease MusicFrom finished song to music career: why success is partly luck, how streaming really pays, the two copyrights in every track, registering with a PRO, The MLC and SoundExchange, split sheets, planning a release around Spotify's pitching window, avoiding fake streams, growing followers, live shows and fans abroad, DIY or a label, and an income mix that holds up.0/5 constellations lit

BUSINESS · 2h 50mExportingYour first exports without expensive surprises: what exporting firms have in common, one market chosen on evidence, export controls and buyer screening, Schedule B codes and AES, the export steps, Incoterms, pricing in another currency, negotiating terms, invoices and proof of origin, shipments held at the border, payment terms and export credit insurance, and your second market.0/5 constellations lit

BUSINESS · 2h 54mSocial EnterpriseA business built around a mission: what makes a social enterprise, a theory of change, models where sales create impact, benefit corporations, nonprofit or company, an income mix that survives a grant ending, prices that cover the cost of doing good, honest impact measurement, your outcome data in public contracts, and growing without drifting.0/5 constellations lit

BUSINESS · 3h 02mPhysical productsFrom idea to second batch: demand tested with money, prototypes in parallel, landed cost, a factory negotiation, reorder points and the bullwhip effect, product safety and liability, honest claims, wholesale and shelf pricing, retail terms, pre-orders, returns and cash.0/5 constellations lit

BUSINESS · 3h 43mBuild Your AudienceBuild an audience that compounds, and the few true fans who make it a living.0/6 constellations lit

BUSINESS · 3h 31mVideo CraftPlan, film, edit and publish videos people watch to the end, with a phone, a window and a system you can keep.0/6 constellations lit

BUSINESS · 3h 32mCreator IncomeTurn an audience into income without spending its trust: platform money, brand deals, products, memberships and a plan. General education, not legal, tax or financial advice.0/6 constellations lit

BUSINESS · 2h 58mNewsletterBuild an audience you own: a promise readers want, consent-first growth, issues people act on, metrics that survive privacy changes, and income that keeps their trust.0/5 constellations lit

BUSINESS · 2h 55mPodcastGo from idea to a pilot episode that keeps its promise: clear sound at Apple's recommended loudness, episodes people finish, honest growth and sponsors disclosed.0/5 constellations lit

BUSINESS · 3h 41mAI-Native CompanyRedesign work so AI multiplies every person (measured, safe and owned), instead of replacing judgment.0/6 constellations lit

Work35 skiesAll

WORK · 2h 55mCareer ChangeA career change as a series of small, safe steps: the statistic that doesn't exist, the cost of staying, which change you need, experiments before the leap, advice from acquaintances, transferable skills, funded and paid-to-learn routes, your runway, a bridge that keeps income, the money talk at home, a proof-first story and your first months.0/5 constellations lit

WORK · 2h 48mMeetingsMeetings built on the science: when to meet, what they cost, question agendas, on-time starts, shorter formats, surfacing hidden information, alone-then-together ideas, handling complaints, camera fatigue, hybrid fairness, async first, action items and a calendar audit.0/5 constellations lit

WORK · 3h 04mSafe workYour health and safety rights in plain English: what really harms workers, who must do what, speaking up safely and refusing dangerous work, screen setup, breaks and sit-stand desks, lifting, noise, heat, stress as a hazard, workload conversations, working alone, first aid and injury reporting, and workers' comp; federal OSHA, with California as the worked state.0/5 constellations lit

WORK · 2h 58mShift workWork nights and rotating shifts without wrecking your health: your body clock, the health evidence sized honestly, what US law does and doesn't cover, daytime sleep, naps and sleep inertia, switching schedules, caffeine and meal timing, staying safe at 4am, the drive home, sleep debt, family life, mood, and asking for a safer schedule.0/5 constellations lit

WORK · 3h 16mAccountingLearn the accountant's craft by doing it: keep the accounting equation balanced, post debits and credits and fix a trial balance that won't balance, read an income statement, a balance sheet and a cash flow statement line by line, book accrual adjustments and straight-line depreciation, cost inventory with FIFO, LIFO and average cost, run a 2026 paycheck with FICA and FUTA, compute the ratios a lender reads, find break-even on a graph, spot the duty no one person should hold, and map your route to the CPA license with real pay and outlook figures.0/5 constellations lit

WORK · 3h 13mTeachingWhat teachers do at every grade and how to get licensed, traditional or alternative, with BLS pay and openings; objectives you can observe, explicit instruction with worked examples, and a lesson plan you mark up like a mentor; spaced review and closed-book quizzes, questions with three seconds of wait time, and feedback about the task, not the person; PBIS tiers and a four-to-one praise ratio, differentiation with data, accommodations versus modifications, and IDEA's IEP rules and deadlines; families as partners, FERPA, and a parent conference you run in conversation.0/5 constellations lit

WORK · 3h 12mPro kitchenWork the line like a professional: the brigade and its stations, mise en place, knife, burn and slip safety, TCS foods and the 41°F to 135°F danger zone, cooking temperatures by food, receiving, holding and thawing, two-stage cooling, reheating and 7-day date marking, the three food flows, handwashing and the Big 6, the nine major allergens, cleaning versus sanitizing, recipe scaling and yield, food cost and menu pricing, a health inspection, and the path from cook to chef with May 2025 pay.0/5 constellations lit

WORK · 3h 13mNursingWhat nursing assistants, LPNs, RNs and nurse practitioners do and earn, the roads to a license and how the adaptive NCLEX works, the nursing process and NCSBN's six clinical judgment steps, charting that holds up, the five vital signs with adult ranges and how to count them, CDC hand hygiene, precautions and PPE, falls and pressure injuries, the rights of medication with dose and drip math, SBAR and safe handoffs, and the real cost of long shifts and burnout, from the BLS, NCSBN, the CDC, NIOSH, AHRQ, the Joint Commission and the Open RN nursing textbooks. General education, not clinical training.0/5 constellations lit

WORK · 3h 13mPlumberThe plumbing trade from the street to the license, with drawn diagrams to tap: supply in under pressure and waste out by gravity, what plumbers do and earn, the valves from the main to the faucet, 0.433 psi for every foot of head, gallons per minute and per flush, leaks found with a meter and a dye test, traps that hold a water seal and vents that protect it, drains sloped a quarter inch per foot and sized by fixture units, copper, PEX and PVC, lead pipes and the lead-free rules, backflow and air gaps, the water heater's relief valve and 120°F against scalds, and codes, permits, the apprenticeship and the license.0/5 constellations lit

WORK · 3h 17mTruck drivingLearn the job of a heavy and tractor-trailer truck driver from the license to the paycheck: what drivers really do and earn, CDL classes A, B and C with their endorsements and restrictions, the road from learner's permit through Entry-Level Driver Training to the skills test, the DOT physical, the drug and alcohol rules and the Clearinghouse, the 11-hour, 14-hour, 30-minute, 60/70-hour and sleeper-berth rules worked out with real hours math, ELDs and a driver's log you audit for a violation, the seven-step pre-trip inspection, stopping and following distances, the no-zones around a truck, fatigue and dispatcher pressure, and pay offers, overtime and the job outlook.0/5 constellations lit

WORK · 3h 16mConstructionLearn the construction trades and how to work them safely: what carpenters, laborers, roofers and ironworkers do and earn, where the 1,034 construction deaths of 2024 came from, OSHA's Focus Four, fall protection from 6 feet, ladders at 4 to 1 and 3 feet past the landing, scaffolds and roof slopes, trenches from 5 feet down, struck-by hazards and nail gun triggers, 10 feet from power lines, PPE and who pays for it, heat illness and the 20% rule, silica dust and noise, reading a tape to the sixteenth, concrete in cubic yards, board feet and roof pitch, and the way in through registered apprenticeships and OSHA 10 and 30 cards.0/5 constellations lit

WORK · 3h 11mLawHow American law really works, with court papers and citations you tap: the four sources of law and precedent, landmark dates from the 1787 Constitution to Gideon v. Wainwright, 94 trial courts and 13 courts of appeals, federal or state court and the $75,000 diversity rule, how four justices pick a case, civil and criminal burdens of proof, a lawsuit and a prosecution stage by stage with their deadlines and juries, a complaint's caption, case and statute citations, contracts from offer to acceptance, confidentiality and the line paralegals can't cross, and lawyer and paralegal careers with BLS pay and outlook.0/5 constellations lit

WORK · 3h 15mProject ManagementThe whole job from the first idea to the last lesson learned: tell a project from an operation, walk the four phases and PMI's five process groups, balance scope, time and cost, sort stakeholders by support and threat, write a charter with SMART objectives and an ROI, break the work into a WBS, estimate three ways, compute a critical path and tap the task with float on a Gantt chart, fill a risk register, talk a sponsor out of scope creep, read earned value, run Scrum's Sprints, close a contract and learn without blame, then see what the job pays and what the PMP asks.0/5 constellations lit

WORK · 3h 13mData AnalystFrom a vague request to an honest answer, computing with real Census and BLS figures as you go: the five steps of every analysis, categorical and quantitative data, percent change against percentage points, mean, median, spread and standard deviation, an outlier you flag on a dot plot with 1.5 × IQR, samples and bias, a messy spreadsheet to clean, personal data and why removing names isn't enough, formulas and PivotTables, SQL with two tables to join, a bar chart that makes a 2.6% rise look like a tripling, correlation against causation with a trend line you draw, a manager who wants more than the data show, and three data careers with their pay and outlook.0/5 constellations lit

WORK · 3h 12mReal EstateThe real estate job from license to keys: what brokers and agents do and earn, the path to a license, listing agreements and the 2024 rule that took compensation offers off MLSs, written buyer agreements before any tour, commission math and agent splits, pricing a home from comps by the square foot, adjusting and bracketing like an appraiser, appraisals versus inspections, the seven protected classes, steering and blockbusting, a buyer asking whether a neighborhood is good, lead paint in homes built before 1978, the Loan Estimate and the Closing Disclosure three business days before closing, escrow and title insurance, and the email that tries to steal the down payment.0/5 constellations lit

WORK · 3h 14mHuman ResourcesLearn the HR job from the official sources: what HR specialists and managers do and earn, the federal laws by headcount, fair job ads and interview questions, the conditional offer, Form I-9 step by step, overtime math and exempt status, first-week paperwork and record retention, FMLA leave, what benefits cost, OSHA injury records, harassment reports, performance reviews, discipline and exits, and the SHRM and HRCI certifications.0/5 constellations lit

WORK · 3h 16mAuto TechnicianThe work of an automotive service technician from the first spark to the signed repair order: you put the four strokes in order, trace fuel, ignition, cooling, charging and exhaust, read a steady or flashing check engine light and the codes behind it, link puddles, smells and sounds to the system at fault, tap the cold-morning light on a dashboard, test before you replace with Ohm's law, multiply brake force with Pascal's principle, do the tire pressure, TPMS and mileage math, read a tire's DOT date, charge a 12-volt battery safely, tell hybrid levels and EV parts apart, stay safe around lifts, brake dust, exhaust and orange high-voltage cables, handle refrigerant under EPA Section 609, explain an estimate to a doubtful customer, check a VIN for recalls, and map your way to ASE Master Technician.0/5 constellations lit

WORK · 3h 17mPilotsLearn a training airplane from the ground up: balance the four forces, find the ailerons, elevator, rudder and flaps on a drawn airplane with no labels, match pitch, roll and yaw to their axes, recover from a stall in the right order, work out standard temperatures and a pressure altitude, pick out each instrument of an unlabeled six-pack and the red line on an airspeed indicator, correct for an old altimeter setting, decode a real FAA METAR and find its ceiling, run a preflight from the logbooks to the runway numbers, read back a taxi clearance to a practice controller, and climb the certificates from student pilot to the 1,500-hour airline transport pilot, with the pay and outlook of the job.0/5 constellations lit

WORK · 3h 13mCybersecurity AnalystFrom a reported email to a closed incident, with real FBI, CISA and NIST figures as you go: what security analysts do and earn, confidentiality, integrity and availability, threats, vulnerabilities and risk scored by likelihood and impact, defense in depth, phishing and the SPF, DKIM and DMARC results you read in a forged email's header, credential stuffing and password spraying found in a sign-in log, ransomware and CISA's first hours, MFA ranked from FIDO keys down to SMS codes, patching by the KEV catalog and BOD 26-04's four questions, least privilege and zero trust, logs, SIEM and the moment an event becomes an incident, a clerk who calls after typing her password on a fake page, NIST's 2025 incident response model, the six Functions of CSF 2.0, encryption and hashing, awareness training that counts reports, and the degree, certifications, pay and outlook that get you in.0/5 constellations lit

WORK · 3h 13mVet TechLearn the work of a vet tech: who does what on a vet team and what each role earns, the AAVSB model's three levels of supervision, the route through an accredited program, the 170-question VTNE and a state credential, low-stress handling, dog and cat vital signs with a reading to catch on a drawn exam chart, what to do after a bite, One Health and standard precautions, core vaccines, the cold chain and the rabies rules, roundworms, hookworms, Toxoplasma and heartworm, anesthesia monitoring with a low blood pressure to find on a drawn record, x-ray safety and why lead gloves never go in the beam, dose by weight from a real carprofen label, the people foods that poison pets and a frightened owner on the phone after her dog ate xylitol gum, euthanasia support and compassion fatigue, and the job's pay and outlook.0/5 constellations lit

WORK · 3h 14mEarly ChildhoodLearn the work of childcare workers and preschool teachers from the official sources: what the job involves and pays, licensing checks and the CDA credential, CDC's developmental milestones and when to act early, play and self-control games, new words, letter sounds and daily shared reading, safe sleep for every nap, handwashing, diapers, fevers and medicine, supervision, ratios, choking and mandated reporting, guidance that teaches instead of punishing, screening, early intervention under IDEA Part C and the ADA, Head Start from the inside, and partnering with families, down to the pickup conversation about a concern.0/5 constellations lit

WORK · 3h 10mEMT and ParamedicLearn what EMTs and paramedics do and earn, how the four levels from EMR to paramedic differ, and how NREMT certification, a state license and a medical director's credentialing fit together, then size up scenes, run the primary survey with MARCH and CAB, follow a 911 call from dispatch, judge CPR against AHA's 2025 numbers, tell a heart attack from a stroke and pin down last known well, apply the EMS tourniquet rules, tag patients with START, plan safe lifts, find the flaw in a drawn patient care report, call a stroke alert in to the hospital with a check-back, and spot traumatic stress and fatigue, from the BLS, NHTSA, the NREMT, NASEMSO, the AHA, the CDC, DHS, HHS CHEMM, NIOSH, OSHA, the FCC and AHRQ, as general education, not EMT training.0/5 constellations lit

WORK · 3h 14mWelderLearn the welding trade from the arc to the certificate: what welders, cutters, solderers and brazers do and earn, how fusion, the arc circuit and shielding work, when to pick stick, MIG, flux core or TIG, how to prepare carbon steel, stainless steel and aluminum and decode an E7018 rod, the five joints, groove and fillet welds and the positions 1G to 4G and 1F to 4F, manganese and hexavalent chromium in the fume and OSHA's ventilation rules, filter shades from OSHA's table and clothing that protects your skin, hot work permits and a fire watch that stays 30 minutes after the last spark, gas cylinders stored and hooked up by OSHA's rules, amps, volts and heat input on a calculator, welding symbols read left to right, porosity, undercut and cracks found on a drawn bead, and the route through training and an AWS Certified Welder test to a job.0/5 constellations lit

WORK · 3h 15mWarehouseLearn warehouse work from the dock to the paycheck: who moves, picks, packs, drives and records the goods, the flow from receiving and put-away to picking, packing and shipping and what cross-docking skips, injury rates you compute per 100 workers, GTINs, SSCCs and check digits, a pick list read against OSHA's 35-pound case guide, cycle counts, blind counts and record accuracy, OSHA's forklift rule (18 or older, trained, evaluated, certified and re-evaluated at least every three years), the pre-shift check, travel and parking rules and a shift lead who wants a worker lifted on a pallet, the data plate, load center and stability triangle, NIOSH's lifting equation, trailers, dockboards and dock edges, conveyors, lockout and robots, heat, cold and night shifts, and pay, outlook, quota rights and the step up to lead, manager or logistician.0/5 constellations lit

WORK · 3h 10mSocial WorkerLearn what social workers do in child and family services, schools, health care, and mental health and substance use, NASW's six core values and its Code of Ethics, the route from a BSW or MSW through supervised clinical experience to the ASWB exam and a license, person-in-environment and strengths-based assessment on a drawn intake form, a first home visit you play out, confidentiality and its limits, NASW's case management cycle with measurable objectives, SNAP and Medicaid with real benefit math, when and how to report suspected child abuse, crisis basics with 988, 911 and a safety plan, SAMHSA's trauma-informed principles, burnout and self-care, and where the pay and the jobs are.0/5 constellations lit

WORK · 3h 17mCivil EngineerLearn what civil engineers do, earn and where they work, the road from an ABET degree through the FE and PE exams to a license, forces, torque and equilibrium, dead, live, snow and wind loads and the load path down to the soil, why concrete takes compression and steel takes tension, the parts of a bridge and how FHWA rates it Good, Fair or Poor, roads designed so a mistake isn't fatal, drinking water treatment and sewers, stormwater sized with the Rational Method, building codes and the NSPE Code of Ethics, and what official investigations found in five U.S. collapses, from the Silver Bridge to Champlain Towers South.0/5 constellations lit

WORK · 3h 14mFinancial advisorLearn the advisor's side of the desk by doing the work: see what personal financial advisors do and earn with May 2025 BLS pay and the 2025 to 2035 outlook, tell a broker-dealer from an investment adviser and decode the titles on a business card, apply the fiduciary duty of care and loyalty and Regulation Best Interest to real cases, name the conflict behind each way of being paid, map the SIE, Series 7, 63, 65 and 66 and who registers firms and people, earn the CFP mark's four E's on paper, tap the conflict on a drawn Form CRS, run CFP Board's seven-step planning process, rebalance a portfolio, answer a client who wants a guaranteed 10%, compute what fees cost over years with exact arithmetic and a calculator, and stop a wire to a scammer before it leaves.0/5 constellations lit

WORK · 3h 12mInsurance AgentThe insurance agent's job from license to renewal: what captive agents, independent agents and brokers do, how pooling, expected loss and deductibles make insurance work, the state license and its lines of authority, auto coverages and 30/60/25 split limits on a declarations page, the six parts of a home policy and renters insurance, deductible, limit and 80% rule math with New York's formula, term, whole, universal and variable life, a Marketplace plan's yearly cost with the 2027 limits, a needs analysis conversation with a young parent, the annuity best interest standard and a suitability dilemma, replacement notices, twisting and churning, rebates and deceptive lead generators, commissions and disclosure, May 2025 pay and the outlook, and the continuing education that keeps the license alive.0/5 constellations lit

WORK · 3h 29mGet HiredFrom a vague job hunt to targeted applications, strong interviews and a negotiated offer.0/6 constellations lit

WORK · 3h 24mGrow at WorkBuild rare skills, work well with your manager, get seen for the right things and earn the next step, for the right reasons.0/6 constellations lit

WORK · 3h 02mFreelancingGo freelance with a runway, a day rate built from real numbers, clients who refer you, contracts that protect you and a salary that survives irregular months.0/5 constellations lit

WORK · 2h 55mRemote WorkGet the gains of remote and hybrid work (focus, retention, no commute) without losing visibility, ideas or relationships, using what randomized trials actually found.0/5 constellations lit

WORK · 2h 52mNegotiationGo beyond the basics: prepare on one page, open with precise or multiple offers, negotiate well by email, trade every concession, win fair pay, and walk away when you should.0/5 constellations lit

WORK · 2h 56mCustomer ServiceWhat customers actually judge, how to recover from failures, how to say no and handle anger (and how to protect yourself from the costs of emotional work) from meta-analyses of complaint handling, emotional labor and recovery from work.0/5 constellations lit

WORK · 3hRights at WorkYour rights at work, from the official sources: written terms and exempt status, the minimum wage and hidden underpayment, overtime, breaks and vacation, sick leave, FMLA and paid family leave, flexible work, discrimination, harassment and safety, pay transparency, written complaints, firing and final pay; federal law, with California as the worked state.0/5 constellations lit

Money16 skiesAll

MONEY · 2h 53mWillsYour affairs in order, calmly: what your state decides without a will, what yours should say, making it valid, federal estate and gift tax without the myths, beneficiary forms and inherited retirement accounts, probate, funeral rights and organ donation, a prepared executor, health care directives, your digital legacy and one page that ties it together.0/5 constellations lit

MONEY · 2h 50mCryptoCrypto with clear eyes: what it is, what moves prices, sizing for a total loss, why there's usually no safety net, the scams behind the biggest fraud losses, the long con, recovery scams, checking platforms and ads, payments you can't take back, and personal rules that hold through booms and crashes.0/5 constellations lit

MONEY · 3h 04mConsumer rightsYour US consumer rights in plain English: the warranties in every sale, returns and shipping, hiring contractors, the three-day Cooling-Off Rule, dark patterns and hidden fees, fake reviews, credit card disputes, lost and stolen cards, wires and payment apps, complaints that work, the agencies that help, small claims, subscriptions and airline refunds.0/5 constellations lit

MONEY · 2h 57mRentingRenting in the US in plain English: reading a lease, fair housing, spotting rental scams, deposits and screening reports, move-in evidence, just cause and retaliation, habitability and repairs, mold, pets and assistance animals, rent caps, help when money is tight, moving out and why only a court can evict.0/5 constellations lit

MONEY · 3h 16mFirst homeThe US home-buying route in plain English: preapproval first, down payments and PMI, gifts, programs and the IRA first-home rule, commute over square footage, condos and HOAs, owning together, closing costs and points, choosing a mortgage, cash to close, offers and contingencies, inspections and appraisals, closing and wire fraud, dropping PMI, refinancing and getting help early.0/5 constellations lit

MONEY · 2h 52mPaying for collegePay for college in the US with the facts: sticker versus net price, the FAFSA, Pell Grants, the new 2026 federal loan limits, interest, Parent PLUS and private loans, whether the degree pays, a year budget, community college and apprenticeships, RAP versus Tiered Standard repayment, and the myths and scams that cost money.0/5 constellations lit

MONEY · 3h 14mYour Money SystemTake control of spending, debt and saving, then let your money grow while you live.0/6 constellations lit

MONEY · 3h 31mInvestingUnderstand risk, diversification and time, and write an investing plan you can keep through a crash. General education, not investment advice.0/6 constellations lit

MONEY · 2h 59mBig DecisionsSee the total cost behind every monthly payment (loans, homes, mortgages, cars and insurance) and decide with numbers instead of pressure.0/5 constellations lit

MONEY · 2h 56mEconomyRead inflation, interest rates, jobs and growth like a pro (from the official sources) and turn every headline into a decision about your own plans.0/5 constellations lit

MONEY · 2h 56mOut of DebtList every debt, choose a payoff strategy that fits your math and your motivation, cut the cost, know your rights, and build a buffer so you stay out.0/5 constellations lit

MONEY · 2h 53mInsuranceInsure what would ruin you, save for what wouldn't: value excesses and warranties in numbers, skip low-value add-ons, understand policy words, compare and claim well, from regulator data and the research. General education, not financial advice.0/5 constellations lit

MONEY · 2h 56mRetirementHow long retirement lasts, why starting early and taking the whole match matter, when to claim Social Security, how to set a target and check you're on track, how fees and scams eat savings, and how to turn savings into income, from the SSA, IRS, DOL, SEC and the research. General education, not financial advice.0/5 constellations lit

MONEY · 2h 59mMoney-Smart KidsTeach children about money the way the evidence says it sticks, by example, in real decisions, at the right age: an allowance and saving, digital spending and loot boxes, first wages, Trump Accounts, scams aimed at teens, and giving.0/5 constellations lit

MONEY · 2h 57mCouple MoneyMoney without the fights: why money arguments recur and predict divorce, the first honest money talk, tightwads and spendthrifts, what a randomized trial found about joint accounts, splitting costs fairly, the legal gaps for couples who live together, spousal IRAs and Social Security, spotting economic abuse, and shared goals, from the research, the SSA, the IRS and the CFPB.0/5 constellations lit

MONEY · 3h 18mTaxesFind out whether you must file and under which status, climb from gross income to AGI to taxable income, choose between the standard deduction and itemizing, compute your tax with the 2026 brackets and tell your marginal rate from your effective rate, weigh credits like the EITC and Child Tax Credit against deductions, read your W-2 and 1099s, set your W-4, find your refund or balance due, work out self-employment tax and quarterly estimated payments, keep the right records for the right time, file free and on time knowing an extension delays filing but never paying, and hang up on fake IRS agents while knowing your rights, all as general education, not tax advice.0/5 constellations lit

Technology10 skiesAll

TECHNOLOGY · 2h 52mWebsitesA small website that does its job: one purpose per page, the pages you need, the right tool, Core Web Vitals on phones, page weight, accessibility standards and the law, the six errors on most home pages, the keyboard test, HTTPS and security basics, cookies and consent, a launch checklist and testing with real people.0/5 constellations lit

TECHNOLOGY · 2h 52mKids onlineKeep children safe online without panic: what screen-time research really says, content, contact and conduct risks, COPPA and the TAKE IT DOWN Act, age limits, controls that grow with skills, family rules, grooming and sextortion, image removal, no-blame talk, reporting, bullying, games and teens.0/5 constellations lit

TECHNOLOGY · 2h 54mTech that lastsGet years more from your devices: the e-waste problem, why most of a phone's footprint comes first, buying for support and repairability, battery heat, cycles and storage, security updates, smart-device passwords, wiping before resale, your rights on faults, repair-or-replace math, right-to-repair rules, and where devices and batteries go when you're done.0/5 constellations lit

TECHNOLOGY · 3h 23mWork With AIGet real speed and quality from AI, and keep the judgment, the skills and the trust that make you valuable.0/6 constellations lit

TECHNOLOGY · 3h 23mStay Safe OnlineSpot scams, lock down your accounts and protect your money, your data and the people you love.0/6 constellations lit

TECHNOLOGY · 3h 29mHow AI WorksWhat happens inside ChatGPT-style models (explained without math, from the research papers), so you know when to trust them.0/6 constellations lit

TECHNOLOGY · 2h 59mCode BasicsRead code, write safer spreadsheets, automate repetitive work and use AI to write scripts you can check, without becoming a developer.0/5 constellations lit

TECHNOLOGY · 2h 53mYour PhoneClose the gap between the phone use you want and the use you have, with the experiments on notifications, limits, grayscale and phone-free meals, and a plan you test on yourself.0/5 constellations lit

TECHNOLOGY · 2h 50mPrivacyFind out who holds your data, see through banners and “anonymised” promises, use your rights, trim your settings and protect your children's data, from the research, regulators and official guidance.0/5 constellations lit

TECHNOLOGY · 2h 56mSpreadsheetsSpreadsheets fail quietly. Learn the errors that reached journals and policy, then build the habits that prevent them (clean data, text formats, validation, $ references, loud lookups, cross-checks, tables, pivots and honest charts) from research, official reports and Microsoft's documentation.0/5 constellations lit

Health12 skiesAll

HEALTH · 3h 18mSleep & EnergySleep that restores you, movement that energizes you, and days that don't run on empty.0/6 constellations lit

HEALTH · 3h 29mStrengthGet stronger safely at any age, with a plan you can start at home this week. General education, not medical advice.0/6 constellations lit

HEALTH · 3h 29mEat WellSimple, evidence-based eating habits: no forbidden foods, no detoxes, no obsession. General education, not medical or dietary advice.0/6 constellations lit

HEALTH · 3h 06mYour BodyYour body in 3D: turn a real anatomical model, take it apart, and find each part yourself, from the heart's chambers to the 206 bones, the muscles that pull in pairs, the road air and food travel, and the brain and nerves, from the NIH, the CDC, the National Cancer Institute and Britannica.0/5 constellations lit

HEALTH · 2h 52mCardioGet fitter with the time you have (the talk test, intervals or steady, a gentle start to running and progress you can measure) from the US guidelines and the trials.0/5 constellations lit

HEALTH · 2h 53mQuit SmokingQuit with the tools that work in trials (nicotine replacement, medicines, e-cigarettes for smokers, a set quit date and a plan for cravings) and a way back after a slip.0/5 constellations lit

HEALTH · 2h 52mBrain HealthKnow what dementia is and isn't, the risks you can change, what trials found for blood pressure, hearing, exercise and combined habits, what brain games don't do, and how to support a caregiver, from the WHO, the US National Institute on Aging and the research. General education, not medical advice.0/5 constellations lit

HEALTH · 2h 56mType 2 DiabetesKnow your risk, then use what worked in the landmark trials (150 active minutes, water instead of sugary drinks, a modest weight goal) and understand remission, complications and how to support someone, from the WHO, the CDC and the research. General education, not medical advice.0/5 constellations lit

HEALTH · 2h 59mEyes & EarsProtect the two senses most people take for granted: safe listening by the numbers, daylight and screen breaks for your eyes, the gadgets that don't work, the tests to book and the symptoms that can't wait. General education, not medical advice.0/5 constellations lit

HEALTH · 2h 56mMedicinesHow medicines are tested, what placebo and nocebo really do, when antibiotics help, how to use acetaminophen and avoid interactions, what makes a generic equivalent, how supplements fare in trials (and how to judge any medicine claim) from the FDA, the CDC, the WHO and the research. General education, not medical advice.0/5 constellations lit

HEALTH · 2h 56mSun SafetySun safety without the myths: what the UV index means, why there's no healthy tan, what a randomized trial showed about daily sunscreen, how much to use and how often, shade and clothing first, sunglasses that protect, tanning beds, children and vitamin D, and the mole changes that need a doctor, from the CDC, the American Academy of Dermatology, WHO and the research.0/5 constellations lit

HEALTH · 2h 56mScreeningScreening with the full picture: what screening is and isn't, why most positive results are false alarms, overdiagnosis, the USPSTF schedule for colorectal, breast and cervical cancer, the aneurysm scan and lung CT, the PSA dilemma, free preventive checks, absolute numbers, unproven tests (and why symptoms never wait) from the USPSTF and the major trials.0/5 constellations lit

Mind11 skiesAll

MIND · 5h 34mUnbreakable DisciplineBuild standards and systems that continue when motivation disappears.0/10 constellations lit

MIND · 2h 59mManage Your TimeSee where your 168 hours go, plan weeks that survive Wednesday, protect focus from email and meetings, and finish what matters, with the research behind each habit.0/5 constellations lit

MIND · 2h 50mDeep WorkGet your attention back with what the evidence actually supports, including the famous findings that didn't replicate.0/5 constellations lit

MIND · 3h 20mStress & ResilienceUse stress as fuel, untangle spiralling thoughts, lean on people, and recover before burnout. General education, not therapy.0/6 constellations lit

MIND · 3h 27mConfidenceConfidence built from evidence, not slogans: small steps, honest self-talk, and what the research (including its failed replications) actually shows.0/6 constellations lit

MIND · 2h 52mHandle AngerKeep what anger tells you and lose the explosion: cool the body, step back from the replay, plan for your triggers, and say it without the heat. General education, not therapy.0/5 constellations lit

MIND · 3hMeditationWhat meditation trains, what the best trials show (and don't) and how to practice safely: short daily sessions, honest expectations and a plan for when it goes badly. General education, not medical advice.0/5 constellations lit

MIND · 3hHappinessWhat the evidence says about happiness, minus the myths: the pie that doesn't hold up, what money does and doesn't do, strangers, movement, small practices with honest effect sizes, and when low mood needs a doctor. General education, not medical advice.0/5 constellations lit

MIND · 2h 53mProcrastinationProcrastination as it really works: the four things that predict it, why delay is short-term mood repair, how to tolerate and change the feeling, kindness that makes restarting easier, the lever for each trigger, planned blocks and breaks, start dates that survive the planning fallacy, friction and if-then plans, when to get help, and a weekly reset.0/5 constellations lit

MIND · 2h 50mPerfectionismKeep your standards, lose the fear: why perfectionism is rising, striving versus concern, burnout and procrastination, self-compassion, mistakes as data, flexible standards, good enough, shipping, early drafts, others' expectations, leading perfectionists, treatment and behavioral experiments.0/5 constellations lit

MIND · 2h 56mEmotionsUnderstand and steer your feelings: where emotions live in the body, why some last longer, how they leak into decisions, naming them to tame them, precise emotion words, accepting feelings without accepting situations, what regulation strategies actually work, self-distancing, the cost of masking, reading others, supporting someone, and when to get help.0/5 constellations lit

People12 skiesAll

PEOPLE · 2h 54mDisagreementDisagree without losing people: task versus relationship conflict, your bias blind spot, exaggerated beliefs about the other side, listening that lowers defences, asking instead of assuming, speaking to their values, facts that don't backfire, swapping stories, arguing online, workplace conflict, mediation, neighbors and family.0/5 constellations lit

PEOPLE · 3h 09mRepairMend what goes wrong between people: what grudges and revenge cost, why we avoid saying sorry, competence versus integrity, apologies built on responsibility and repair, forgiveness that isn't forgetting, the REACH method, when not to trust again, owning mistakes at work, moving on without an apology, and forgiving yourself.0/5 constellations lit

PEOPLE · 3h 01mExplainingExplain anything so it lands: the curse of knowledge, the illusion of understanding, the cost of jargon, pitching to what people know, worked examples, examples and non-examples, comparing cases, teach-back, testing on beginners, teaching to learn, and numbers people can picture.0/5 constellations lit

PEOPLE · 2h 59mVolunteeringVolunteer in a way that lasts: who volunteers and why, the honest wellbeing evidence, matching roles to motives, finding and sizing a role, volunteer or employee, mileage and tax, liability and background checks, helping by choice, a first shift, safeguarding, staying power and joining a nonprofit board.0/5 constellations lit

PEOPLE · 3h 13mInformal LeadershipLead from where you are, rehearsing the real conversations with a peer who misses deadlines, a manager with a pet tool, a co-author who rewrites your work and a colleague who is drowning: authority versus influence others grant, what the meta-analyses say about transformational and servant leadership, OPM's leadership competencies, the influence tactics peers reward and the ones that backfire, trust and asking for help, selling an idea to your manager, psychological safety and Project Aristotle, why people stay silent and how to speak up so it lands, feedback that helps, OKRs for a small initiative, RACI and DACI, conflict between peers, GROW coaching and thanks that count.0/5 constellations lit

PEOPLE · 3h 25mCommunicateConnect, explain, give feedback, handle conflict and ask for what you want, by practicing real conversations.0/6 constellations lit

PEOPLE · 3h 30mLead a TeamFrom best performer to good leader: one-to-ones, trust, clear goals, delegation, decisions and a team rhythm.0/6 constellations lit

PEOPLE · 2h 53mPersuasionLearn the evidence behind the principles of influence (what replicated, what didn't) and use them in ways you'd be proud to explain, while spotting the tricks used on you.0/5 constellations lit

PEOPLE · 2h 53mKindnessWhat the research says about acts of kindness, compliments, gratitude, helping under stress and giving (with the replications) turned into habits you choose and keep.0/5 constellations lit

PEOPLE · 2h 56mDatingWhat research says about meeting people now: why your checklist misleads, how endless swiping backfires, who should pick your photos, how to message, date and follow up, how to spot a romance scam, and how to end things kindly.0/5 constellations lit

PEOPLE · 2h 56mRelationshipsResearch-based habits for couples and families: everyday connection, fair fights, keeping it alive, life together and kind boundaries.0/5 constellations lit

PEOPLE · 2h 57mRead PeopleWhat the research says about reading people: how well we spot lies (54%), why the eyes don't give liars away, what faces and first impressions really reveal, why knowing someone longer breeds confidence more than accuracy, why asking beats imagining, and how to check a story against evidence without becoming suspicious of everyone.0/5 constellations lit

Creative12 skiesAll

CREATIVE · 2h 55mGame makingFrom idea to players: what makes games fun, a core loop in one sentence, a scope you'll finish, the right engine, game feel, levels that teach, silent playtests, accessibility, store rules, wishlists and sales math, copyright, fair monetization and game jams.0/5 constellations lit

CREATIVE · 3h 01mDanceDance with rhythm and nerve: why most people can keep the beat, counting in eights, four foundation steps, marking and mental practice, spacing and sleep, your first class, dancing with others, social-dance etiquette, dance and mood, dancing as exercise, what dance can't promise, freestyle and your first routine.0/5 constellations lit

CREATIVE · 2h 56mHumorGet funnier the evidence way: the benign violation, why surprise isn't enough, psychological distance, setup and punchline, editing and testing jokes, shared laughter, humor styles, teasing without wounding, humor at work and its legal lines, good-natured coping, and a funny speech.0/5 constellations lit

CREATIVE · 3h 15mCreative PracticeMore ideas, better work, finished projects, for writing, design, music, video or any craft.0/6 constellations lit

CREATIVE · 3h 20mClear WritingEmails that get answered, reports people finish, posts they remember: clear writing, step by step.0/6 constellations lit

CREATIVE · 2h 53mDesign BasicsThe few principles behind every clear poster, slide, résumé and page, with contrast and readability measured against the accessibility guidelines.0/5 constellations lit

CREATIVE · 2h 59mStorytellingTell true stories that people follow, feel and repeat, built on what narrative research actually shows, with the myths taken out.0/5 constellations lit

CREATIVE · 2h 50mMusic PracticePractice like the research suggests (correct repetitions, rotation, spacing, mental practice and sleep) protect your hearing, and build a practice week you can keep.0/5 constellations lit

CREATIVE · 3h 01mPhotographyPhone photography with the evidence (what composition research, engagement studies and sales data actually show) plus honest editing, portraits, permission, alt text, readable thumbnails and backups.0/5 constellations lit

CREATIVE · 2h 56mDrawingDrawing is a skill, not a gift. Learn why drawing from life is hard, how perception bends your lines, the experts' copying strategy, measuring, perspective and tone (then use drawing to remember, focus and unwind) from studies of how people draw and Tate's art terms.0/5 constellations lit

CREATIVE · 3h 05mArt HistoryFifteen masterpieces from the Met and the Art Institute of Chicago, and the eye to read them: tap the lunch break in Bruegel's Harvesters, the bath in a Renaissance palace, Vermeer's window, Caravaggio's own face, Plato at Socrates's death, Degas's ballet master, Seurat's monkey, Van Gogh's blue washbasin, Cézanne's pipes and Mount Fuji in Hokusai's Great Wave, with perspective, chiaroscuro, Impressionism, Pointillism, Post-Impressionism and Japonisme on the way.0/5 constellations lit

CREATIVE · 3h 03mEar TrainingEar training you hear and play in the app: higher or lower, the 440 Hz A and the octave, half and whole steps, every interval from the minor second to the octave with a tune to anchor each, major, minor, diminished, augmented and seventh chords, major and minor scales and the pull of the tonic, beat, tempo and meter, and why a clarinet sounds hollow. Every exercise plays real notes, and some ask you to play them back on a keyboard.0/5 constellations lit

Life14 skiesAll

LIFE · 2h 59mTeenagersThe teenage years with the evidence: what's normal and what isn't, sleep and the later body clock, talking so they tell you, warm and firm rules, social media in proportion, the sextortion talk, peers, alcohol and parties, test stress and handing over independence. General information, not medical advice.0/5 constellations lit

LIFE · 2h 47mCookingHome cooking from the first meal to a habit: what cooking at home changes, flavor without extra salt, what food dates really mean, raw meat, boards and hands, leftovers and rice, knife skills, the right heat, one-pan dinners, meal plans that cut waste, batch cooking and cost per portion, cooking with others, and a ten-meal repertoire.0/5 constellations lit

LIFE · 2h 42mGrow FoodFrom one pot to a season of food: what gardening does for your health, crops that fit your space, a pot of lettuce, a frost-date calendar, compost from waste, watering that grows deeper roots, herbs and tomatoes, garden safety, the harvest math and next season's plan.0/5 constellations lit

LIFE · 2h 54mDog trainingKind, evidence-based dog training: the alpha myth, rewards your dog values, clear cues, recall, loose-leash walking, socialization, stress signals, time alone, pain, bite prevention, the law, choosing a dog, enrichment and fear-free vet visits.0/5 constellations lit

LIFE · 3h 10mTravelCheck a passport against the six-month rule on a drawn data page, find visa and ETA rules, read travel advisory levels and their risk letters and enroll in STEP, plan vaccines and safe food and water, learn what Medicare and travel insurance cover abroad, clear airport security with REAL ID and the 3-1-1 rule, spot the flight time that raises blood clot risk and reset your body clock after jet lag, ride and drive safely, choose the local currency at a card terminal, turn down a taxi tout and rental scams, respect local laws, and know what the embassy can do and how to replace a lost passport.0/5 constellations lit

LIFE · 3h 21mBetter DecisionsDecide with clearer eyes: wider options, honest odds, fewer regrets, at work and in life.0/6 constellations lit

LIFE · 3h 16mFriendshipsMake friends as an adult, keep them through busy years, and go deeper, with the research on how friendships really form.0/6 constellations lit

LIFE · 3h 30mMeaning & PurposeA practical, evidence-based path to a more meaningful life: values, contribution, courage, everyday rituals and a purpose you can actually use.0/6 constellations lit

LIFE · 2h 50mRun Your HomeThe practical skills nobody teaches (safe food, a household budget, smoke alarms and 911, small repairs and papers) from official sources.0/5 constellations lit

LIFE · 2h 53mParentingThe early years, grounded in WHO guidelines and the research that held up (talk, reading, sleep, play, screens, praise and calm limits) with the famous myths checked.0/5 constellations lit

LIFE · 2h 54mEnergy BillsFind where your energy really goes, do the biggest savings first, stress-test upgrades against real-world evidence, and use feedback that keeps usage down.0/5 constellations lit

LIFE · 3h 02mGriefWhat grief is really like and what actually helps, for you or someone you love: no script of stages, how to support without clichés, looking after yourself, the practical steps after a death, and when grief needs specialist help. General education, not medical advice.0/5 constellations lit

LIFE · 2h 51mHome SafetySmoke alarms, escape plans, kitchen fires, carbon monoxide, poisons, falls, water and emergency calls: the few habits that prevent most home tragedies, from the NFPA, the CDC, the CPSC, the AAP and 911.gov.0/5 constellations lit

LIFE · 2h 57mAging ParentCaring for an aging parent without burning out: notice what's changing, talk about their wishes, find the help and adaptations available, sign powers of attorney in time, understand who pays for care, get paid for caring where you can, fit caring around work (and protect your own health) from Medicare, Medicaid, the NIA, the ACL and the research.0/5 constellations lit

Nature9 skiesAll

NATURE · 2h 54mClimate ChangeThe science, the stakes and the solutions, in numbers you can check, from the IPCC's assessments, the latest official updates and the research on what people think and do.0/5 constellations lit

NATURE · 2h 59mEvolutionEvolution as something you can watch: what a scientific theory is, natural selection in the peppered moth, bacteria evolving in flasks since 1988, Darwin's finches measured, our common ancestor with chimpanzees, milk and recent human evolution, antibiotic resistance and breeding (and how to explain it clearly) from the National Academies and the research.0/5 constellations lit

NATURE · 3h 15mPlants and FungiPlants and fungi from the cell up, on drawn figures and real photos you tap: what makes a plant (cellulose walls, chloroplasts, a life in two generations), mosses, ferns, conifers and flowering plants with their three firsts, photosynthesis in a leaf, water pulled 379 feet up and sugar sent down, tree rings, the hormones that bend stems and ripen avocados, the four whorls of a flower and the pollinator each one is built for, double fertilization and why a tomato is a fruit, fungi as a kingdom closer to animals, the mycelium under every mushroom, mycorrhizae, lichens, molds, medicines and the blight that killed the American chestnut, the tallest, largest and oldest trees pinned on a globe, why you never eat a wild mushroom and the number to call, and what plants give the world in food and oxygen.0/5 constellations lit

NATURE · 3h 16mDinosaursRocks, bones and deep time, with drawn figures you tap and pins you stick in a globe: body and trace fossils, bone turned to stone, a cliff read from the bottom up, ash beds that date a thigh bone, the Triassic, Jurassic and Cretaceous with their dates, upright legs and lizard or bird hips, Stegosaurus, T. rex and Coelophysis in their own worlds, why a sparrow is a dinosaur, the Chicxulub impact and the iridium clay it left, five mass extinctions, how paleontologists dig, and what you may take home from public land.0/5 constellations lit

NATURE · 3h 08mOceansThe ocean from the sunlit surface to the deepest trench, with a submersible you drag down a column of water: five zones of fading light, the Challenger Deep and the Titanic, why the sea is salty, tides and spring tides, a 1,000-year conveyor belt, half the oxygen you breathe, coral reefs and bleaching, glowing animals and life without the Sun, the biggest animal ever, record dives on one breath, and an ocean growing warmer, more acidic and full of tiny plastic.0/5 constellations lit

NATURE · 3h 07mSolar SystemA solar system you turn in 3D, and every world in it: the planets in order and at their true sizes, the Sun, Mercury's swings and Venus's greenhouse, Earth's oceans and the Moon's birth, rusty Mars, the asteroid belt and Ceres, Jupiter's storm and moons, Saturn's rings and its floating density, Uranus on its side, Neptune found by math, Pluto's heart, comets and Voyager 1 in interstellar space.0/5 constellations lit

NATURE · 3h 06mPlanet EarthThe planet from its core to its storms, with pins you stick in a 3D globe: four layers down, continents that drift 2.5 cm a year, Iceland, Everest and the San Andreas, the biggest earthquakes on record, Mauna Loa, Fuji and Vesuvius, what to do when the ground shakes or the sea drains away, rocks and their cycle, a 4.54-billion-year-old Earth, the air's five layers, the water cycle, fronts, hurricanes, tornadoes and lightning.0/5 constellations lit

NATURE · 3h 07mAnimalsAnimals through real photos: the five groups with a backbone and the clue for each, the lookalikes that fool everyone, senses beyond ours (echoes, heat pits, electric fields), what eyes and teeth reveal, record speeds, camouflage you have to find, migration and hibernation in numbers, tool-making crows and octopuses, the mirror test, and the bald eagle comeback, from National Geographic, the Smithsonian, NOAA, the National Park Service, the Fish and Wildlife Service and the research.0/5 constellations lit

NATURE · 2h 59mThe UniverseAstronomy you can explain: why light from the Sun is 8 minutes old, a solar system to scale, the real reason for the seasons and the Moon's phases, what makes a planet, how 6,000 other worlds were found, the universe's 13.8-billion-year story, what it's made of, and how we photographed black holes and heard them collide, from NASA and the research.0/5 constellations lit

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WORLD · 2h 51mWorld in dataThe state of the world in real numbers: why the news feels worse, how we misjudge shares, child mortality, life expectancy, vaccines and hunger, poverty, electricity, literacy, population and fertility, and how to read charts and rates without being fooled.0/5 constellations lit

WORLD · 3h 11mU.S. Civics TestAll 128 official questions and answers of the 2025 U.S. naturalization civics test, in the order USCIS publishes them: the Constitution, the three branches, Congress, the president, the courts, rights and responsibilities, the colonies, the founding, the 1800s and Lincoln, the 1900s, 9/11, the flag and the holidays. You type the short answers, choose the long ones, keep every question in your review deck, look up the answers that change for you, and finish with a mock interview on the 20 starred questions.0/5 constellations lit

WORLD · 3h 02mCapitalsThe capital of every UN member country, region by region: the ones people get wrong (Canberra, Ottawa, Ankara, Brasilia, Abuja), Europe, Africa's 54, Asia, the Americas and the Pacific, plus the countries with two or three capitals. You type them from memory, match them, pick them, see a flag and name its capital, and find the country on the globe.0/5 constellations lit

WORLD · 3h 13mWorld HistoryFive thousand years on one line: the first writing, the pyramids, the Qin who named China, democracy in Athens, Rome's rise and fall in the West, Han China, the Hijrah, Charlemagne, Genghis Khan and the Black Death, Tenochtitlan, Gutenberg, Columbus, the American, French and Industrial revolutions, two world wars, the UN, the Moon landing and the fall of the Berlin Wall. You drag each event onto a timeline and find where it happened on the globe.0/5 constellations lit

WORLD · 3h 05mCountriesThe world on a real 3D globe: 193 countries by the UN's count, its five regions, the giants by land and by people, flags you learn to read (the Nordic cross, the pan-African colors, the lookalikes), then every continent country by country, the countries with no coast, and a final world tour. You turn the globe and tap the country; you see the flag and type its name.0/5 constellations lit

WORLD · 2h 54mHistoryQuestion sources, check famous myths against the evidence, read the web like a fact checker, and write a small piece of real history of your own.0/5 constellations lit

WORLD · 3h 14mWorld ReligionsWho belongs to which faith and where, by Pew's 2025 count, then Judaism, Christianity, Islam, Hinduism, Buddhism and Sikhism through their origins, beliefs, sacred texts, holy days, places of worship and branches, folk and traditional religions, the religiously unaffiliated, why holy days move, what the First Amendment, Title VII and Article 18 protect, and how to visit a place of worship: you find the countries with the most Muslims, Buddhists, Christians and nones on a 3D globe, tap Pew's regions, an Islamic calendar and a mosque plan, match sacred texts and festivals to their traditions, place the Hijra and Guru Nanak on a timeline, answer a viral headline, correct an office holiday guide, and plan a team lunch with a colleague who is fasting for Ramadan.0/5 constellations lit