Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Banging your head against a wall uses 150 calories an hour.
57
More people use blue toothbrushes, than red ones!
66
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
The lifespan of a tastebud is ten days.
130
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
Surgeons who listen to music during operations perform better than those who don't .
87
Every hour one billion cells in the body must be replaced.
17