Airports that are at higher altitudes require a longer airstrip due to lower air density.
39
Your brain is 80% water.
525
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Research indicates that plants grow healthier when they are stroked.
173
Liquid TIDE laundry detergent glows under a blacklight.
96
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
Iron weighs more after it rusts.
68
One barrel of petroleum holds 42 gallons.
20