When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
The human brain has the capacity to store everything that you experience.
4k
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Your heart rate can rise as much as 30% during a yawn.
69
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
A person infected with the SARS virus, has a 95-98% chance of recovery.
23