Like fingerprints, everyone's tongue print is different!
71
The lense of the eye continues to grow throughout a person's life.
34
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
One quarter of the human brain is used to control the eyes.
43
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Chocolate, sex, and laughter are all important for a healthy brain.
37
Poor eyesight (myopia) is associated with higher IQ.
232