The human body contains over a billion miles of DNA.
147
Chewing gum boosts your brain power.
285
Your thumb is about the same size as your nose.
124
The average person's skin weighs twice as much as their brain.
131
The human brain has the capacity to store everything that you experience.
4k
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Yawns are more contagious among people with closer relationships.
163
Every year your body replaces 98% of your atoms.
119