Learn more about the composition form and physical adaptations of the human body. The human brain has a memory capacity which is the equivalent of more than four terabytes on a hard drive. But did you know. The average human brain is 140 mm wide. Your arms will be parallel to the ground. The old saw that we use just 10 percent of our brainpower isnt true.
The idealized human figure is traditionally represented as being 8 heads tall. It can support 30 times the weight of a persons body. Head from the bottom of the head to the middle height of a chest the place. Facts the adult human brain weighs about 3 pounds 1300 1400 g. There is no one answer for this question since there are different ways to measure strength. 90 amazing human body facts.
Hold one end of the piece. Your arm span is the distance between the middle fingertips on each. You height is also roughly 10 times the length from your wrist to the tip of your middle finger and about seven times. The largest bone in the human body is the femur. The adult human brain is about 2 of the total body weight. Ounce for ounce thats stronger than.
The average human brain is 167 mm long. Your height basically equals to the span of your arms when you stretch them out to the sides. First we examine your arm span to height ratio. By rachael rettner senior writer 10 march 2016. Head from the bottom of the head to the. Human body the physical substance of the human organism.
Interesting facts about body proportions. A newborn child can. 22 in an adult human 25 of their. The average adult human figure is about 7 to 75 heads tall. The cat brain weighs about 30 g. Now stretch your arms out as far as they can reach.
The human body is everything that makes up well you. The basic parts of the human body are. Anatomy facts functions. The average human brain is 93 mm high. The elephant brain weighs about 6000 g. Messages from the human brain travel along nerves at up to 200 miles an hour 322 kmh.
Characteristic of the vertebrate form the human body has an internal skeleton with a backbone and as with the mammalian form it has hair and mammary glands. In de humani corporis fabrica andreas vesalius 1543. National library of medicine digital collections. According to one calculation the average human head contains 456 trillion trillion atoms. 99 quick and fascinating facts about the human body. 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.
For most people their arm span is about equal to their. It receives oxygen directly from the air. The only part of the body that has no blood supply is the cornea of the eye. There is absolute strength maximum force dynamic strength repeated motions elastic strength exert force quickly and strength endurance withstand fatigue.