One out of 20 people have an extra rib.
66
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
From the age of thirty, humans gradually begin to shrink in size.
1
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Every time you sneeze some of your brain cells die.
113
More people use blue toothbrushes, than red ones!
66
