In Nepal, cow dung is used for medicinal purposes.
19
In the average lifetime a person will breath in about 44 pounds of dust.
21
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
A fetus develops fingerprints at eighteen weeks!
32
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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