Human saliva has a boiling point three times that of regular wate

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

Except for identical twins every person on earth has a unique smell

An average human drinks about 16 000 gallons of water in a lifetime

February is the only month that can pass without a single Full Moon

The average person unlocks his or her smartphone 110 times each day

The average woman uses about 7 000 words a day Men use around 2 000

Zero is the only number that cannot be represented by Roman numerals

Sir Isaac Newton predicted that the world would end in the year 2060

Your body weight is lower at 9 A M than at any other time of the day

Your body weight is lower at 9 A M than at any other time of the day

Tomatoes have more genes and stronger survival instincts than humans

Human lips are 100 times more sensitive than the tips of the fingers

The human brain will learn any word it hears 160 times in 14 minutes

The modern habit of shaving underarms only started during World War 1