Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
It is impossible to hum if your nose is plugged.
366
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
A fire in Australia has been burning for more than 5,000 years!
91
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244