Scientists aren't sure what color dinosaurs were.
312
Most dust particles in your house are made from dead skin!
67
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Hot water can freeze faster than cold water.
181
Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
21
The sun is 330,330 times larger than the earth.
75
Most dust particles in your house come from dead skin.
48