Whale oil was used in automobile transmissions as late as 1973.
56
If a car is travelling at 55 miles per hour it will travel 56 feet before the driver can shift his foot from the accelerator to the brake.
25
Attics were invented in Attica.
43
A small airplane can fly backwards.
75
Energy is being wasted if a toaster is left plugged in after use.
21
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
