10 Curiosities of Human Body

10 Curiosities of Human Body

1- The right-handers live on average 9 years longer than the left-handers.

2- Smart people have more copper and zinc in their hair.

3- The force required to give three consecutive sneezes burns exactly the same number of calories as an orgasm.

4- The small intestine measures 6 to 9 meters. The large intestine is 1.5 meters, but is 3 times wider.

5- Do you speak without thinking? Scientists have calculated that the speed of a thought is 240km/h!

6- If we sleep on average 8 hours a day, at age 40 we will have slept 13 years.

7- With an average of 70 beats per minute, the heart beats 37 million times a year.

8- For every syllable man speaks, 72 muscles go into motion. To smile, 14 muscles are used. To kiss, 29.

9- One person blinks about 25 thousand times a day.

10- The ears and nose of a human being never stop growing.

Feito por: Lívia Mickeli da Silva e Maynara Zanerato - 2° Química

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