You can alleviate a tickly throat by scratching your ear.
12
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Redheads require up to 20% more anesthesia to be knocked out.
112
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
The average sperm cell swims at 8 inches per hour.
76
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16