Energy is being wasted if a toaster is left plugged in after use.
21
Whale oil was used in automobile transmissions as late as 1973.
56
More than a billion transistors are manufactured every second.
-25
The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
36
A small airplane can fly backwards.
75
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2