Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
Nylon is made from coal and petroleum.
42
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
Indoor pollution is 10 times more toxic than outdoor pollution.
62
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
The force of a suction cup is calculated using F=AP.
15
The bark of an older redwood tree is fireproof.
65
Pure water (H2O) does not conduct electricity on its own.
46