A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
The lense of the eye continues to grow throughout a person's life.
34
The average person's skin weighs twice as much as their brain.
131
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
There is a disease called ichthyosis that turns the skin scaly like a fish.
90