Zone 21
Quantum Foam
Nine lessons of about three minutes each, every one with a live demo and a quick test.
- Mind-Bending Math & Games×2
- Quantum & Relativity×2
- Engineering & Machines
- Data & Probability
- Sound, Radio & Information
- Computing History & Legendary Bugs
- AI & Machine Learning
- 181Game TheoryThe Prisoner's DilemmaTwo people acting smart can both end up worse off
- 182Structural EngineeringThe Safety FactorEngineers build things several times stronger than needed
- 183Exponential GrowthThe Rule of 72Divide 72 by an interest rate to find how long money takes to double
- 184ProbabilityWhy the Bus Always Takes LongerYou're more likely to arrive during a long gap
- 185Sound PerceptionHow MP3 Throws Sound AwayIt deletes sounds your ear can't hear anyway
- 186RelativityThe Universe's Speed LimitNothing can outrun light, and that changes time itself
- 187RelativityEinstein in Your PocketYour phone's map would be wrong by kilometers without relativity
- 188Computing HistoryThe Mother of All DemosIn 1968 one man showed the mouse, hypertext and video calls
- 189AI LiteracyThe Lawyer Who Cited Fake CasesIn 2023 a lawyer filed six court cases that an AI had invented