Via Brandy, Kenji breaks down perfect hard boiled eggs. See also sauceome.

Bret Victor talks about Inventing on Principle — the first half are a lot of demos of some pretty amazing applications of his major driving principle, which is that creators should be able to see what they are creating in real time. He sometimes waxes a little TED-like, but overall, quite inspiring.

My high school history teacher, Chris Butler, has turned his award-winning lecture notes and flowcharts into an iPad app which is available on the App Store.

Queen, live at Wembley. (via MeFi)

Some pretty cool visualizations of sorting. (via logistic aggression)