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
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
A cubic yard of air weighs about 2 pounds at sea level.
31
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
One barrel of petroleum holds 42 gallons.
20