If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
117
The Earth's atmosphere weighs about 5.5 quadrillion tons.
108
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
Balsa wood is classified as a hard wood!
41
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
Galalith is a type of plastic that can be made from milk. It is odourless, insoluble in water, biodegradable, anti-allergenic, antistatic, and virtually non-flammable.
1
One third of the electricity produced on earth is used to power electric light bulbs!
75
Your brain is 80% water.
525