TEN CRAZY FUN FACTS!!!

While surfing the net today,I came across series of funny facts and I thought I should share some that actually captivated me. 
Get ready to be cracked up....

1.  Banging your head against a wall burns 150 calories an hour.
2. In the UK, it is illegal to eat mince pies on Christmas Day!
3. Pteronophobia is the fear of being tickled by feathers!
4. When hippos are upset, their sweat turns red.
5. A flock of crows is known as a murder.(This got me laughing real hard)
6. “Facebook Addiction Disorder” is a mental disorder identified by Psychologists.
7. The average woman uses her height in lipstick every 5 years.
8. 29th May is officially “Put a Pillow on Your Fridge Day“
9. Human saliva has a boiling point three times that of regular water.(In other words,boil your saliva for few seconds to make coffee,it saves time)
10. If you lift a kangaroo’s tail off the ground it can’t hop.