Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Every year your body replaces 98% of your atoms.
119
Our Right Lungs takes more air than our left lung.
194
Your heart will pump about 212 million liters in its lifetime.
26
The human brain has the capacity to store everything that you experience.
4k
Enamel is hardest substance in the human body.
61
The average person's skin weighs twice as much as their brain.
131
The human brain doesn't stop developing until about 25 years old.
102