Things you must know about body
- Our eyes are always the same size from birth, but our nose and ears never stop growing.
- The human heart creates enough pressure while pumping to squirt blood 30 feet.
- Every time you sneeze some of your brain cells die.
- Your left lung is smaller than your right.
- Human hair and fingernails continue to grow after death.
- It takes about 20 seconds for a red blood cell to circle the whole body.
- The only part of the body that has no blood supply is the cornea in the eye. It takes in oxygen directly from the air.
- Our heart beats around 100,000 times every day.
- When we touch something, we send a message to our brain at 198 km/h.
- Our lungs inhale over two million liters of air every day.
- Every person has more than 75km of nerves in their body.
- The brain weighs about 1.5 kg in an adult human
- Your tongue is germ free only if it is pink. If it is white there is a thin film of bacteria on it.
- In 24 hours an average human nails grow 0.00007 inches.
- In 24 hours an average human’s hair grows 0.01715 inches.
Similar Learning Resources