Short, and not very hard, but I really enjoyed the way they integrated the music/sound.
Disallow: /harming/humans—http://www.last.fm/robots.txt
Disallow: /ignoring/human/orders
Disallow: /harm/to/self
Arthur Benjamin’s formula for changing math education. The TL;DW takeaway is: current high school math curriculum is designed as a buildup to calculus. While calculus is indeed useful, most high school students will never use it. Instead, we should put probability and statistics at the pinnacle (and I’d throw in basic logic as well), since it is frequently and directly applicable in everyone’s lives.
lip balm commercial (via hojimbo)
A comic in which a man trapped in a telephone booth uses logic to handle his situation.
“some photos of chess pieces don’t want to buy groceries?”
is the scholarly study of flags.