Some interesting facts about the human body

• Our legs stand up due to two things, one is cold and the other is the fear of calling. In the cold, so that the upper air of the skin can be trapped in the hair to heat the body and at the same time the pores of the skin are also closed. Crouching in the cold is also a sign to cover up quickly, otherwise you may get sick, while many animals, including humans, would stand up in fear so that the enemy would see their body large and fear.

• Blushing: When we are ashamed of our shame, our face turns red. The reason for this is that the veins of our face open more so that the blood can reach easily. Since the blood vessels in the face are closer to the skin, the face looks red.

•If you see someone yawning or just think that someone is yawning, you will yawn too. Science is still unable to explain its cause. Yawning actually comes to save us from sleep but we consider it as a signal of sleep 😅.

• You are slightly taller when you wake up in the morning. In fact, by standing up and moving all day, the earth's gravity slightly compresses our spinal plates, which return to their original position after sleeping.

• After death, our nails and hair do not continue to grow, but the skin under them begins to dry, due to which it is felt that the hair and nails of the dead body have grown longer.

•A human blinks about 29000 times a day.

•A human sneeze travels at a speed of about 160 km/h. This speed is higher than the speed of normal vehicles.

•Like our thumbprints, our tongue prints do not match each other.

• Every person's body odor is different and it depends on genes, diet and hygiene habits. That's why the same perfume or perfume can smell different when applied to different bodies.

• Our fingertips have touch-sensitive receptors on the tips of our fingers that tell the brain the potential pattern of the object touching it. That's why even in the dark we feel what is being touched 😅.

• The Spleen, attached to our stomach, temporarily stores a cup of blood and releases it when the body becomes anemic as a result of an injury. How many things are there in our body to save the human being?

• If a part of the body is amputated as a result of an accident, many people feel that the part is still with the body even after the amputation of the hand, even people feel pain in it. This phenomenon is called Phantom Limb Sensation.

• About 700 grams of meat is lost from our body every year. In fact, the outer skin of our body has millions of dead cells attached to it, which, if collected, would weigh 700 grams at the end of the year.

• Our earwax is not waste but it protects dust, bacteria from entering the inner ear drum and damaging it. Therefore, do not try to remove more mail, just clean what is visible outside the ear with a tissue. Do not use earwax as this will push the mail called cureman to the inner ear.

• Our tongue is the strongest muscle in the body and our jaw muscles are second to none which provide our mouth with immense chewing power.

• The hardest and strongest part of our body is the outer part of the tooth which can handle immense pressure which bones cannot.

• Sleepwalking can run in families. This happens to most people who are very deep sleepers. It can also be caused by stress and alcohol consumption and sleeping pills. Sleepwalkers have been caught driving to cars. This disease is called Somnambulism.

• According to an estimate, our brain's memory storage is 2.5 petabytes, which is equivalent to 5.2 million gigabytes of data. Guess who made this hard disk!

• Our hair grows half an inch every month, but different people's genes, age and diet can vary this rate.