One human hair can support 3 ounces.
191
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The human brain doesn't stop developing until about 25 years old.
102
If your DNA was stretched out it would reach to the moon 6,000 times.
256
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