Like fingerprints, everyone's tongue print is different!
71
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Your heart beats over 100,000 times a day!
54
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
The human brain is insensitive to pain.
76
The lense of the eye continues to grow throughout a person's life.
34
Redheads require up to 20% more anesthesia to be knocked out.
112