1. Sebastien De La Cruz is a young Mexican-American from San Antonio who performed the National Anthem before game four of the NBA finals between the Spurs and the Miami Heat. Racists on Twitter did just as racists on Twitter are expected to do: be racist. But then, out of nowhere, enters anti-racism for the win! Sebastien came back to sing the Anthem for game four.
2. Raffaello D'Andrea of the Swiss Federal Institute of Technology combined global positioning technology, with crazy computer algorithms us lay people don't understand to bring us 'quadrocopters' that don't crash and can perform complicated athletic feats. He did a TED talk about it.
3. Grandfather dances for grandson, grandson unenthused.