6 interesting things about the lungs not everyone knows

Lungs are one of the most important organs in the body that helps you maintain your life, but sometimes we don't mind it.

Some people can hold their breath for more than 20 minutes.On average, an adult can hold his breath for 30-60 seconds.But divers without the use of breathing equipment need to use different techniques, such as reducing the concentration of carbon dioxide in the blood, allowing them to hold their breath for a very long time.Stig Severinsen, a Danish diver, holds a world record when he can hold his breath for 22 minutes underwater.

Lungs are the only organ in the human body that can float on water.Human lungs contain about 300 million bubble-like structures called alveoli, which help exchange carbon dioxide in the blood with oxygen.When the alveoli are filled with air, the lungs can float on the water.

Sneezing is very powerful.Sneezing is a natural reflex that people can hardly stop.Sneezing can reach speeds of more than 150km / h and particles or saliva particles can shoot away from 1.5m.A sneeze can also push about 100,000 germs into the air.

The number of people with lung cancer is not small.Every year, more people die from lung cancer than breast cancer, colon cancer or prostate cancer.The disease most affects the elderly.Of which 81% of lung cancer patients are over 60 years old.

On average, people in the state of relaxation will breathe about 16 times / minute.People breathe about 960 times per hour, 23,040 times per day and 8,409,600 times per year.A person who lives to age 80 will breathe about 672,768,000 times in their lifetime.

Humans can live only with one lung.People can still survive even when one side of the lungs has been removed.When one of the lungs is removed, another lung inflates to lose some free space.Living with a lung does not significantly affect daily work and does not shorten the life of people.Although they will not be able to exercise as strongly as people with both intact lungs.