Today I want to show you some interesting facts you should know

•  A killer whale is able to jump up to 5 meters above the water surface.
• A human blinks about 20 times per minute.
• When a person dies, the first sense that  he loses is sight. Hearing is the last.
• We see our nose all the time but the brain ignores it.
• Our left lung is smaller than our right lung to allow room for heart.
• To make a step you use 200 muscles.
• We use 17 muscles to smile.
• The human brain cell can hold 5 times as much information as the Encyclopedia Britannica.
• The tooth is the only part of the human body which can not regenerate itself.
• The human nose can recognize 50 000 different odors
• The navel divides the body of a newborn baby into two equal parts.