It takes approximately 12 hours for food to entirely digest.
93
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Babies crawl an average of 200m a day.
212
A person can live without food for about a month, but only about a week without water.
156
Your heart will pump about 212 million liters in its lifetime.
26
Enamel is hardest substance in the human body.
61
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93