Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
Most dreams last only 5 to 20 minutes.
79
A sneeze can travel as fast as 100 miles per hour.
43
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Medical research has found substances in mistletoe that can slow down tumor growth.
32
The smallest human penis ever recorded was just 5/8 of an inch long!
77
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46