Watch LaterAdded 03:53 政府解密 Gerrymandering: How drawing jagged lines can impact an election – Christina Greer
Watch LaterAdded 03:44 心智之重要 TED Diagnosing a zombie: brain and behavior (Part two) – Tim Verstynen & Bradley Voytek
Watch LaterAdded 03:47 心智之重要 TED Diagnosing a zombie: Brain and body (Part one) – Tim Verstynen & Bradley Voytek
Watch LaterAdded 05:14 歷史性發明 How inventions change history (for better and for worse) – Kenneth C. Davis