If the chemical sodium is dropped into water it will immediately and violently explode.
67
Cold water weighs more than hot water.
93
There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
13
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
Sound travels fifteen times faster through steel than through air.
134
The force of a suction cup is calculated using F=AP.
15