The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18
Your brain is 80% water.
525
One barrel of petroleum holds 42 gallons.
20
Cold water weighs more than hot water.
93
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65