Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
The human brain has the capacity to store everything that you experience.
4k
The human eye blinks an average of 4,200,000 times a year.
233
Our brains have a negativity bias and will remember bad memories more than good ones.
15
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Your heart will pump about 212 million liters in its lifetime.
26
Our Right Lungs takes more air than our left lung.
194
The average sperm cell swims at 8 inches per hour.
4