Below are some interesting facts that will amaze you.
- Human saliva contains a painkiller called opiorphin that is six times more powerful than morphine.
- During pregnancy woman’s brain shrinks and it takes up to six months to regain its original size.
- Putting sugar on a cut or wound reduces pain and speed up the healing process.
- A lobster’s blood is colorless but when exposed to oxygen it turns blue
- Human brain is more active during sleep than during the day.
- Soldiers from every country salute with their right hand.
- Australia is the only continent without an active volcano.
- A strawberry is the only fruit which seeds grow on the outside.
- Apples are more effective at waking you up in the morning than coffee.
- The Atlantic Ocean is saltier than the Pacific
Source: Facts Daily