Babies crawl an average of 200m a day.
212
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Yawns are more contagious among people with closer relationships.
163
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
Your fingernails grow faster in summer.
744
Enamel is hardest substance in the human body.
61
The average person will go on a date at least 100 times before they finally marry.
33