Most dust particles in your house come from dead skin.
48
Hot water can freeze faster than cold water.
181
According to studies, men change their minds two to three times more often than women.
72
Each day, up to 150 species of life become extinct.
-23
Cold water weighs more than hot water.
93
Your brain is 80% water.
525
Iron weighs more after it rusts.
68
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20