The smell of freshly cut grass is actually a plant distress call.
31
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18
Out of all the senses, smell is most closely linked to memory.
146
The only letter not appearing on the Periodic Table is the letter "J".
180
Iron weighs more after it rusts.
16
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55