A 'jiffy' is an actual unit of time for 1/100th of a second!
66
Most dust particles in your house come from dead skin.
48
In zero gravity, a candle's flame is round and blue.
16
The inventor of the Super Soaker squirt gun was a NASA Scientist who also helped develop the Stealth Bomber and the Galileo mission to Jupiter.
7
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
Balsa wood is classified as a hard wood!
41
Iron weighs more after it rusts.
68
Most dust particles in your house are made from dead skin!
67