i'm supposed to study for GP :X

some random facts i learnt!
1. If you are right handed, you will tend to chew your food on your right side. If you are left handed, you will tend to chew your food on your left side. (no wonder my left jaw is partly dislocated -.-)

2. Laughing lowers levels of stress hormones and strengthens the immune system. Six-year-olds laugh an average of 300 times a day. Adults only laugh 15 to 100 times a day.

3. The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.

4. Every time you sneeze some of your brain cells die. (sian. it means many of my brain cells died ): )

5. When hippos are upset, their sweat turns red.

6. The attachment of the human skin to muscles is what causes dimples.

7. The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.

8. Intelligent people have more zinc and copper in their hair.

9. Women blink nearly twice as much as men.

10. The only 2 animals that can see behind itself without turning its head are the rabbit and the parrot.

hoho!