An adult human being is made of approximately 7000000000000000000000000000 atoms. The brain accounts for about 2 percent of body weight but it uses about 20 percent of the oxygen in our blood and 25 percent of the glucose circulating in our bloodstream.
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Interesting body measurement facts. You have two kidneys but only one is necessary to live. 90 amazing human body facts. According to one calculation the average human head contains 456 trillion trillion atoms. Ounce for ounce thats stronger than. The idealized human figure is traditionally represented as being 8 heads tall. The average adult human figure is about 7 to 75 heads tall.
7 fun body measurement activities with a piece of string. The largest bone in the human body is the femur. The total length of all the blood vessels in the human body is about 100000 km. Messages from the human brain travel along nerves at up to 200 miles an hour 322 kmh. Did you know a chameleons tongue is twice the length of its body. The length from your wrist to your elbow is the same as the length of your foot.
Head from the bottom of the head to the. For reference thats 7 octillion or more than 7 trillion trillion obviously this varies based on the size of the person and their body composition. At first an inch was the width of a mans thumb. The length of a foot the width of a finger and the distance of a step were all accepted measurements. Did you know a flea can jump 350 times its body length. Blood makes up about 8 percent of your total body weight.
In ancient times the body ruled when it came to measuring. It is impossible to lick your elbow. Head from the bottom of the head to the middle height of a chest the place. In the 14th century king edward ii of england ruled that 1 inch equalled 3 grains of barley placed end to end lengthwise. 22 in an adult human 25 of their. The human nose can detect about 1 trillion smells.
Did you know the longest time a person has been in a coma is 37 years. Your heartbeats 101000 times a day. It can support 30 times the weight of a persons body. Did you know the longest word that can be typed using only our right hand is lollipop did you know ostriches have a 14 meter 46 foot long small intestine. We lose 80 of our body heat from the head. By the end of a persons life they can recall on average around 150 trillion pieces of information.
The old saw that we use just 10 percent of our brainpower isnt true. Nonstandard measurement for kids to learn human body facts number comparison basic math concepts. Interesting facts about body proportions. During your lifetime it will beat about 3 billion times and pump about 400 million litres 800 million pints of blood. Fast facts about your body. On average a persons respiration rate is one third higher in spring than in autumn.
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