DID YOU KNOW!!!. 1. The water you drink today, has already been drunk many times before.. 2. Orgasms can lower a woman's risk of heart disease, breast cancer, stroke and depression.. 3. There are at least 6 people in the world who look exactly like you. There's a 9% chance that you'll meet one of them in your lifetime.. 4. A tiger's tongue is rough enough to lick the paint off of a building.. 5. Every time you sneeze your heart stops a second.. 6. The average human will eat 8 spiders while asleep in their lifetime.. 7. Between 6 and 9 billion condoms are used collectively across the world each year.. 8. There over 900,000 Google searches per second.. 9. In Denmark, it’s NOT against the law to escape from prison.. 10. Being called "Baby" has a positive effect on the female brain, causing instant emotional stress relief..