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Gsolix was built by students who were frustrated with paywalls, shallow explanations, and platforms that treated school like a transaction. We wanted something better — so we built it ourselves.
Our goal is simple: make high-quality STEM education completely free and genuinely engaging. Every quiz, flashcard, and lesson was designed from a student's perspective — because we're students too.
Free, clear STEM education with no subscriptions, no ads, and no gatekeeping. Explanations that actually help you understand, and tools that make learning stick.
We're teenagers who got tired of bad explanations and built the resource we wished existed. Every feature was designed around real student frustrations.
XP-earning quizzes, flip flashcards, live study chat, a global leaderboard, study clubs, club wars, scholarships, internships, and STEM calculators. All free, forever.
Whether you're cramming for an exam tonight or just genuinely curious about how the world works — Gsolix is for you. No cost, ever.
Each discipline has quizzes, flashcards, study guides, live chat, clubs, and a leaderboard — all in one place.
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STEM subjects with quizzes, flashcards, and study guides
Earn XP, level up, and compete globally
Create clubs and battle other schools
STEM scholarships and internship deadlines
Find your top 3 STEM career matches
Free downloadable notes on Stuvia
Quick tools for common calculations — no login needed, no ads, just math.
Click an angle to see its exact values:
Biology, Physics, Mathematics, Chemistry, Computer Science — explained to build real understanding, with quizzes, flashcards, and study guides built in.
Student-written articles on AI, epigenetics, the Sun, consciousness, gravity — written to be genuinely interesting, not just informative.
A curated, searchable database of STEM scholarships and research internships with deadlines, amounts, and direct links to apply.
Download student-made study guides for Biology, Physics, Mathematics, and Computer Science on Stuvia — built to complement everything here.
From Newton to DNA — explore the discoveries that changed everything, now separated by subject so you can dig into what you care about.
Take the 10-question career quiz on the History page to find your top 3 STEM career matches — from research scientist to software engineer.