According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
Your heart rate can rise as much as 30% during a yawn.
69
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
Human hair and fingernails continue to grow after death.
7
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
If your DNA was stretched out it would reach to the moon 6,000 times.
256
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
When you take a step, you are using up to 200 muscles.
885