Amazing Facts

• The human liver performs over 500 fictions.
• One out of 20 people have an extra rib.
• The feet have approximately 250,000 sweat glands.
• People have the tendency to chew the food on the side that they most often use their hand.
• The smile is the most frequently use facial expression. A smile can use any where from a pair of 5 to 53 facial muscles.
• The average ear grows 0.01 inches in length every year.
• People with darker skin will not wrinkle as fast as people with lighter skin.
• People with allergies can lower allergy reactions by laughing .
• People over the age of fifty will start to lose their dislike for foods that taste bitter.
• There are 50% more miles that are left handed compared to female.
• There are 400 species of bacteria in human colon.
• In the lifetime, an average human produces10,000  gallons of saliva.
• The human eye blinks an average of 4,200,000 times a year.
• The most powerful laser in the world,the nova laser at Lawrence Liver more National Laboratory ,CA,USA, generates a pulse of energy equal to 100,000,000,000,000 watts of power for 000000001 second to a target the size of a gain of sand.
• The faster computer in the world is the CRAYY-MP C90 super computer.It has two gigabytes of central memory and 16 parallel central processor units. 
• The heaviest human brain ever recorded weighted 5 ib. 1.1 oz. (2.3kg.).
• The deepest part of the ocean is 35813 feet deep and occurs in the Mariana Trench in the pacific ocean.At the depth the pressure is 18000 pounds(9172kg) per square inch.
• The largest cave in the world  is 2300 feet long ,980 feet wide ,and more than 230 feet high.
• The hottest planet in the solar system is Venus, with an estimated surface temperature of 864(462).
• The ears of the cricket are located in the front legs,just below in the knee.