Cellophane is not made of plastic. It is made from a plant fiber, cellulose, which has been shredded and aged.
44
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
Sound travels about 4 times faster in water than in air.
408
Nylon is made from coal and petroleum.
42
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88