Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
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
Banging your head against a wall uses 150 calories an hour.
57
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Pain travels through your body at 350 ft. per second.
36
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233