If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
Dell's first advertisement was made on the back of a pizza box.
78
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
One human hair can support 3 ounces.
191
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9