Kissing an infection-free partner is good for your teeth!
141
The smallest human penis ever recorded was just 5/8 of an inch long!
77
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
Panophobia is the fear of everything.
52
A man once sued his doctor because he survived his cancer longer than the doctor predicted.
74
Your heart will pump about 212 million liters in its lifetime.
26
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
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