Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Whale oil was used in automobile transmissions as late as 1973.
56
Energy is being wasted if a toaster is left plugged in after use.
21
There are only 14 blimps in the world.
69
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41