1:The average person walk past at least 16 muderers in their lifetime

2:After watching a documentary on a serial killer who tortured and killed women in the basement,a woman realized that she was actually living in the apartment.

3:your brain makes imaginary monsters when you stare into a mirror

4:95% and 99% skin cancer is caused by exposure to the sun rays

5:There is a brain eating amoeba (naegleria flowleri)that live in a fresh water bodies. it can kill a human in seven days.death rate is 98% and their is no effective treatment against it.

6:As revealed in 1975 in a congressional testimony,a type of gun was created by the CIA, which when shot darts, resulted in a heart attack on penetrating the skin,the dart left just a tiny red dot.The poison wroked rapidly and danature quickly afterwards so that it was impossible to believe that the cause of the death was anything but unnatural

7:crockroaches raised in space are quicker,stonger faster and tougher than counterpart on earth.

8:Draculin is a protein in the vampire bats saliva. This protien prevent the prey's blood from clothing while is drinking it.