During menstruation, the sensitivity of a woman's middle finger is reduced.
47
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
The human heart creates enough pressure to squirt blood 30 ft.
37
40% of all indigestion remedies sold in the world are bought by Americans.
8
When you take a step, you are using up to 200 muscles.
886
You would need to smoke between 20,000-40,000 joints to be at risk of dying of a THC overdose.
12
In Nepal, cow dung is used for medicinal purposes.
19
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73