Scientists in Germany have developed a candy that doesn't cause cavities.
11
The bark of an older redwood tree is fireproof.
65
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Your brain is 80% water.
525
Cold water weighs more than hot water.
93