Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
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
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
The largest cell in the human body is the female egg and the smallest is the male sperm.
682