Firefly provides lessons in contract law.
William Faulkner’s resignation letter.
Watch 32 discordant metronomes achieve synchrony in a matter of minutes.
Gallery of vintage calculators.
What if a rainstorm dropped all of its water in a single giant drop?
Are you pooping wrong? Sort of related, a toilet you can wear while you sleep.
Cry havoc! Seventeen weird ways we used (and use) animals for battle.