Amazing Jaw Dropping Facts About The Human Body 😮 скачать в хорошем качестве

Amazing Jaw Dropping Facts About The Human Body 😮

[ 1 ] Your brain is sometimes more active when you’re asleep than when you’re awake. [ 2 ] an adult’s blood vessels could circle Earth’s equator four times! [ 3 ] The average person has 67 different species of bacteria in their belly button. [ 4 ] You lose about 4kg of skin cells every year! [ 5 ] Babies don’t shed tears until they’re at least one month old. [ 6 ] Information zooms along nerves at about 400kmph! [ 7 ] The human heart beats more than three billion times in an average lifespan. [ 8 ] Your left lung is about 10 percent smaller than your right one. [ 9 ] Human teeth are just as strong as shark teeth. [ 10 ] Scientists estimate that the nose can recognise a trillion different scents! [ 11 ] Your blood makes up about eight percent of your body weight. [ 12 ] You tend to blink your eyes about 20 times a minute, which equals ten million times a year. [ 13 ] Our cornea, the transparent front part of the eyes, doesn’t get any blood supply and receives oxygen directly from the air! [ 14 ] Humans develop fingertips from the time they were embryos, only three months after they are conceived. [ 15 ] Once the oxygen supply is cut off, a human brain can survive up to three to six minutes. [ 16 ] Your heart can sync to the rhythm when you listen to music. [ 17 ] Throughout their lifespan, humans go from having 300 bones to 206 bones. [ 18 ] Your small intestine is taller than you and measures about 23 feet. [ 19 ] When you calculate all the blood vessels in the human body, there are more than 100,00 miles of blood vessels present.