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High School Science
Scholar (Ages 13-18)
Organic Chemistry Foundations
The chemistry of carbon — how four bonds build every molecule of life, fuel, plastic, and medicine on the planet.
15 min
+15 XP
Advanced Physics — Momentum and Collisions
Why momentum is always conserved, how collisions actually work, and the math behind car crashes, billiards, and rockets.
15 min
+15 XP