If you are cold you are more likely to be hungry because you use energy to keep warm.
144
Chewing gum boosts your brain power.
285
Your heart will pump about 212 million liters in its lifetime.
26
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
The average person's skin weighs twice as much as their brain.
131
Yawns are more contagious among people with closer relationships.
163
The human body contains over a billion miles of DNA.
147
The human brain has the capacity to store everything that you experience.
4k