The smell of freshly cut grass is actually a plant distress call.
31
Scientists in Germany have developed a candy that doesn't cause cavities.
11
Scientists aren't sure what color dinosaurs were.
312
Cold water weighs more than hot water.
93
Iron weighs more after it rusts.
16
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13