The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18
The average home creates more pollution than does the average car.
33
The smell of freshly cut grass is actually a plant distress call.
31
Scientists are now able to grow 'beating' heart tissue in a lab!
162
For every gallon of sea water, you get more than a quarter pound of salt.
45
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
There are more than 270 people cryogenically frozen in the hope that one day the technology will exist that can revive them and extend their lives.
13
4.5 pounds of sunlight strike the Earth each day.
27