The human body has always had strange things that not all of us know.
Our bodies are made up of many different systems. Each of these pieces is the most perfect “machinery” of nature, but hidden in it are countless miracles that sometimes you have to laugh when you hear it.
And here are some amazing phenomena that happen in our bodies. Check now to see if you have understood all about your body?
It looks small, but the tongue is truly extraordinary and has great endurance when used regularly for eating, speaking, swallowing without ever getting tired.
That’s because the entire tongue is muscle. But the tongue is not a single muscle but is made up of 8 different types of muscles, tightly coiled together to form a flexible matrix.
Along with the strong alignment, the tongue also shows agility and flexibility when combined with the lips and teeth to transform sounds from the vocal cords into syllables and speech.
The ability to speak fast, slow, standard or not also depends on the high flexibility of the tongue. In one minute, the tongue can produce more than 90 words.
Did you know that 2.54cm of skin can stretch 2-3 times its actual size? And a man from England – named Gary Stretch Turner has set a Guinness world record with the world’s most stretchy skin.
His skin is so loose that it can stretch up to 16cm away from his body. According to experts, Gary has a rare genetic condition called Ehlers-Danlos syndrome, which affects only 1 in 10,000 people.
The manifestation of Ehlers-Danlos syndrome is that the skin and joints become loose, sagging, bruises appear immediately after a strong impact or blood vessels are easily broken – due to the abnormal production of collagen. .
According to Robert Provine, professor of neurobiology and psychology at the University of Maryland (USA), there are three types of tears.
Although it looks like one type, they are all different under the microscope.
Under the microscope, our eyes appear ghostly. The black part is the pupil, while the orange rough land is the iris.
The muscles on the iris also get tired from overwork. That’s why our response to light is slower at the end of the working day.
Our face begins to take shape during the first 3 months of pregnancy. From an unsightly pit, they gather in the middle of the upper lip, creating the groove that is the center of the face.
Around the 8th to 10th week of pregnancy, your baby’s face, nose, and upper lip are also forming. Skin has begun to grow over the eyes forming the eyelids. The roots of the teeth have begun to emerge in the mouth.
By week 12, the chin and nose will be clearly defined on the face, the bones in the face are full and become stronger.
We know that dental plaque (plaque) always exists and adheres to the tooth surface.
That’s what happens when you eat and drink without brushing your teeth afterwards. Of course it is very dirty, even swarming with bacteria.
Under the microscope, you will understand that plaque… is actually bacteria, with a rate of up to 100%. It is a by-product of bacteria when consuming food on the teeth
The first few hours, they neutralize with saliva, after that, the plaque becomes thicker and saliva cannot penetrate inside. Acid in plaque will begin to dissolve tooth enamel, causing tooth decay for us.