From DNA to the atoms inside us, the human body is a scientific marvel. Corbis The appendix gets a bad press. It is usually treated as a body part that lost its function millions of years ago.
Human Ears and Hearing Facts: Earwax production is necessary for good ear health. The inner ear is the main organ of balance. A human ear contains about 24, fibers in it. It only takes 7 pounds of pressure to rip your ear off. The human ear can distinguish between hundreds of thousands of different sounds.
The human ears can hear in the frequency of 1, to 50, hertz. Your ears never stop hearing, even when you sleep. Your brain just ignores incoming sounds. Tiny hair cells in your inner ear are what translates sound waves to electricity to send to the brain.
Your ears are responsible for the equilibrium and balance of the body - the inner ear has direct connection with the brain. The inner ear is no larger than a pencil eraser in circumference. The middle ear is composed of three small bones, and one among them, the stapes, is the smallest bone in the human body.
The wax present inside the ear is made up of oil and sweat. Children have more sensitive ears than adults. The ears never stop growing through lifetime. Your ears secrete more ear wax when you are afraid than when you aren't. Sound that is above decibels can cause pain to our ears.
After eating too much, your hearing is less sharp. Human Nose and Smelling Facts: Our nose is our personal air-conditioning system: Your nose can remember 50, different scents.
The nerve cells present in the nose, allows us to smell and regenerates through out ones life. We breathe 13 pints of air every minute.
Your eyes are always the same size from birth but your nose and ears never stop growing. Children have better sense of smell than adults. You breathe in about 7 quarts of air every minute.
Women have better sense of smell than men. You have no sense of smell when you're sleeping. The human sense of smell has the ability to identify the chemical smell of an object in one part per trillion of air. If human sense of smell is affected, sense of taste is also affected as the brain interprets signals from the nose and tongue.
Everyone has a completely unique smell except for twins. Sleep and Dreaming Facts: You burn more calories while sleeping than you do when watching television.Paragraph About Human Body Facts Funny facts about humans 1.
People are more likely to tilt their heads to the right when kissing instead of the left. 2. The human body weighs 40 times more than the brain. 3. You could remove a . 20 amazing facts about the human body Many of the most exciting discoveries in all fields of science are being played out in the human body But with a .
The human body is defined as the entire structure of a human being and comprises a head, neck, trunk (which includes the thorax and abdomen), arms and hands, legs and feet. Every part of the body is composed of various types of cells, the fundamental unit of life.
The study of the human body. Posted in Human Body | Tags: Hair Facts, Hair Fun Facts, Hair Facts for Kids, All about Hair, Facts about Hair Polio Find out how doctors, scientists, and even politicians worked together to bring an end to this deadly disease in the United States.
Paragraph About Human Body Facts Funny facts about humans 1.
People are more likely to tilt their heads to the right when kissing instead of the left. 2. The human body weighs 40 times more than the brain. 3. You could remove a . Human body: Human body, the physical substance of the human organism. 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.
Learn more about the composition, form, and physical adaptations of the human body.