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The little-known wonders of the human tongue. The structure of the tongue is similar to the tentacles of an octopus and an elephant's trunk. In addition, the tongue is a combination of eight muscles. The wonders of the human body are astounding. One of them is the tongue. Although the tongue is just a muscle but its capabilities are extraordinary. It's natural that many expressions use the word tongue, such as "good at fighting the tongue" and "the tongue is sharper than a sword". But, do you already know how extraordinary the tongue in your mouth is? Here are miraculous facts about the tongue compiled from various sources. 1. The tongue is an organ of the body that never gets tired According to Maureen Stone from the University of Maryland School of Dentistry, the tongue is a part of the body that never gets tired or tired. Imagine if your tongue is tired, you can stop talking and eat. Unless you have a disorder, your tongue could be tired. 2. T...

THE MIRACLE OF THE HUMAN HEART heart facts The body has several vital organs and the heart is one of them. The heart is a muscular cavity that pumps blood through the blood vessels by repeated rhythmic contractions. This organ has four chambers consisting of two chambers and two atria. The pounding sound that is heard from the heart is the sound that arises due to the opening and closing of the four heart valves. Many people do not want or have not been moved to pay attention to heart health. In fact, this vital organ is only the size of a fist. It doesn't even weigh 300 grams. Compared to the mass and size of the human body, of course, this organ is quite small with a big obligation to carry out. Do you know how hard the heart works? These are Interesting Facts and Information About Your Heart Day and night, all the time the heart is beating. Working non-stop urging blood to move to flow throughout the body. The average heart can beat 72 times/minute. Imagine, 72 times...

10 Wonders of the Human Body Here are 10 Wonders in the Human Body that you may not know about: 1. Hair. Humans lose 45-60 strands of hair every day, but because humans have 125,000 new hairs every day we as humans do not realize this. 2. Brain. The human brain has 10 billion nerve cells, which have the ability to record more than 86 million bits of information (approximately 11 million letters) / day or if calculated human memory during his lifetime reaches 100 trillion bits of information (about 12.5 trillion letters) Amazing! . 3. Red Blood Cells. Red blood cells in humans which have a life span of about 4 months travel about 1,600 km in our bodies during their lifetime. 4. The Nerve Circuit of the Human Brain The neural circuits of the human brain, which have only been partially mapped by neuroscientists, have a complex power of 1400 times more complex than today's telephone networks. 5. Bacteria Every square inch of the human body is inhabited by an average of 32 m...

10 Miracles in the Human Body The human body is basically a working machine capable of doing extraordinary things. Some parts of the body work really amazingly. Many questions about how our bodies function, some of the information below will help us understand our bodies better. Reporting from Doctor Says, here are 10 wonders of the human body that you never knew. 1. There are about 60,000 miles of blood vessels running in the human body. This is equivalent to rotating the entire earth two and a half times. 2. The focusing muscles in our eyes move about 100,000 times a day. To give your leg muscles the same workout, you will need to walk 50 miles. That's why no matter how big you are, you can't accumulate fat under the skin of our eyes. 3. A single human sperm contains about 37.5 mb of male DNA needed to create a human child. That means an average ejaculation sees a transfer of 1,500 terabytes of information. 4. There are about 2.5 trillion red blood cells in your b...

Little-Known Secrets of the Ear. In this world, there are many things that often escape the word gratitude, one of which is gratitude for being given the ability to hear. We can listen to people talking to us, enjoy music when we're lonely, to hear our mother's screams telling us to buy chilies at the stall. From beautiful voices to loud, deafening sounds, all are blessings to be grateful for. The ear that we use to hear is one of the most sensitive organs in the body. Many things have the potential to damage the ears, such as listening to music too loudly through earphones, cleaning the ears too loudly using a cotton bud, and many more. However, the ear is also a sophisticated organ. To overcome this sensitivity, the ear has a protection system that is able to produce a waxy substance to protect the ear from harmful foreign objects. In addition, the ear also stores other facts that are rarely known, as summarized from CNN Indonesia below: 1. Ears have self-cleaning...

This is the Secret Behind Human Eyes. No matter how similar a doll's face is to a human's, people can still tell the difference. Scientists discovered that eyes make faces appear alive, distinguishing between living and nonliving things. A study appearing in the journal Psychological Science found that a face must closely resemble a human face in order to live, and the key is especially in the eyes. Several film artists have tried to make human animations, but failed to "turn it on". For example, the animated character in the film Polar Express, which makes people uncomfortable watching the film because it lacks life. "There's something really, really important about seeing a face and knowing that there's life in it," said Thalia Wheatley of Dartmouth College, Hanover, United States, who carried out the research with Christine Looser. Humans can see faces in various objects—the moon, a piece of toast, two dots, and a line for a nose—but t...