Human Body (Language Intro)

Each square inch of human skin contains 6.15 metres of blood vessels.

An average human drinks about 72,000 litres of water in a lifetime.

An average human scalp has 100,000 hairs.

A human being loses an average of 40 to 100 strands of hair a day.

By age 60, most people have lost half of their taste buds.

A sneeze can exceed the speed of 160 km per hour.

Every time you lick a stamp, you’re consuming 1/10 of a calorie.

It takes 17 muscles to smile and 43 to frown.

Every person has a unique tongue print

By the time you turn 70, your heart will have beat some 2.5 billion times.