Astronauts cannot burp in space
1.Sharks are so powerful that their bite can generate a force of up to 6 tons per square inch.
2.You are more likely to be killed by a champagne cork than a poisonous spider!
3. 97.2% of the Earth's water is salt water.
4.One 75-watt bulb gives more light than three 25-watt bulbs.
5.There are 60,000 miles of blood vessels in the human body.
6.Astronauts cannot burp in space.
7.Muhammad is the most common name in the world.
8.It takes the same amount of time to age a cigar as wine.
9.The U.S. motto, 'In God We Trust', was not adopted as the national slogan until 1956.
10.Nearly 30% of female lottery winners hide their winning ticket in their bras.