Skin has waterproof function
An interesting secret about skin is that they are not water absorbent. This is the reason why when you swim or relax, immerse your body in the water environment without worrying about the water being able to seep into our body.
The right brain “dreams” more than the left brain
Scientists have proven that our brain consists of two parts – the left hemisphere and the right hemisphere – which take on different tasks in the process of physical development, strength and intelligence. People. The left hemisphere of the brain controls the right half of the body and the right hemisphere controls the left half of the body. People with a developed left brain will be strong in language, reasoning or communication skills. Meanwhile, people with a developed right-brain will be prone to daydreaming, flying and tend to do well in careers related to art and emotions.
Acid in the stomach
The chest part has “big side and small side”
Many people think that their breasts are balanced and harmonious, but that is not the case. Whether you are a man or a woman, the left breast size is more prominent than the right one. The reason is because we are mostly right-handed and use it more, so this part of the hand will be stronger. Because the right hand is stronger, it will support a lot of force for the chest muscles, which makes the chest part less affected by force, so it is less developed. Along with that, the left hand is weaker, less exercised, so it has a large share to the chest, causing the left chest to develop more.
Body odor comes from a modified form of sweat, which is a form of sebum produced by sweat glands that is concentrated mostly in the underarms, genitals, and anus areas. The essence of sweat is not what it sounds like until it is attacked by parasitic bacteria on the skin and assimilated fatty compounds and creates an unpleasant odor.
The way of clasping hands shows the superiority of each hemisphere of the brain
If the right hand finger is on top when clasped hands, it means that the right hemisphere of the brain is dominant. On the contrary, if the left finger is on top, it shows that the left hemisphere of the brain is more active. The right hemisphere is responsible for emotions and imagination, while the left hemisphere is used for thinking, analysis, and logical thinking. 1% of the population put their fingers parallel to each other. People with this habit are ambidextrous. Scientists agree that for ambidextrous people, no one hemisphere of the brain is dominant. Their brains will develop equally.
This is perhaps the only organ whose function remains a bit of a mystery. It contains about 100 billion neurons. The brain has no pain receptors, in other words, it receives pain signals, but it cannot feel pain. The brain has about 100 terabytes of memory, the equivalent of a supercomputer. Humans actually only use a fraction of the brain’s capacity. Even while we sleep, we use about 10% of our brains
Men’s breasts can also produce milk
All people – regardless of gender – have milk glands, milk ducts, and nipples. Therefore, male breasts can also produce milk if stimulated. Hormonal imbalance, severe stress, … are some of the causes that stimulate milk production in men.
The skin also knows how to call for help when there are injuries
Deep in the skin are melanocytes (melanocytes) that produce melanin (melanin). Exposure to the sun causes them to produce more to protect your skin from UV rays. That’s also the reason your skin becomes dark, tanned when exposed to too long in the sun during the day.
At first glance, it seems normal, but actually when suffering a lot of damage, the skin will also have its own mechanisms to cry for help, which if you do not understand, you will accidentally ignore. According to a study published in the Journal of the American Medical Association: “Tanning is a sign that the skin has already been damaged. And that skin can continue to be damaged further if exposed to the rays. UV.” Irritation, redness when using cosmetics, sunburn … are the first signs that the skin is “calling for help” before sudden changes that cause damage to the skin. There are solutions to overcome to avoid unwanted adverse conditions.The skin looks normal, but in fact has suffered serious damage.
Right eye is better than left eye
Research by Vinhius University (former Soviet Union) had each person try to look at three different objects with the right eye, then the left eye, and finally with both eyes, looking at each other independently (using a divider between the two eyes). eye). As a result, in everyone, the right eye identified objects better than the left eye.
From there, it is concluded that: The right hemisphere of the brain receives visual information more quickly than the left hemisphere. It is a fact that when practicing shooting, we easily see that the eyes are uneven and have very different vision. Squinting the right eye feels awkward, difficult, and not as tight as the left eye. But with the right eye open and aiming, it is easier to catch the target and hit it than squinting with the right eye, aiming with the left eye. Obviously the right eye is much sharper.
A person can lie like crazy if they’re upset about the toilet
That’s right, once you need to go to the bathroom, the ability to lie is pushed to the peak. The strong desire to “resolve the sadness” causes us to focus on self-control, which in turn makes the lie more convincing. In addition, they also restrict any other movement while urinating.
The main function of the kidneys is to remove waste products from the blood. To do their job, each kidney has at least a million, possibly up to two million, tiny filters, called nephrons (renal units). Humans do not really need 2 kidneys, just one is equally good at filtering blood. Besides, if a child has only one kidney at birth, he will grow to be the weight of 2 kidneys combined.
The skin produces 11,3 liters of sweat per day on hot days. The parts that don’t sweat are the skin under the fingernails and toenails, the edge of the lips, the skin that covers the penis.
The right ear processes information better than the left ear
Research by Dr. Luca Tommasi and Daniele Marzoli of the University of Chieti (Italy) observed the attitudes of hundreds of people about how they listen and how they react, showing that people prefer to listen in the right ear because they are easier to listen to. more information processing and easier to fulfill the proposed request. Scientists believe that the “right ear advantage,” which is that information received through the right ear is processed by the left hemisphere of the brain, which tends to decode verbal information more logically and better than the right hemisphere. So the secret to getting someone to do what you ask is to speak into their right ear.
Facial hair has the fastest growth rate on the body
If you ask any man, they will certainly agree that facial hair grows incredibly fast. They have to shave every day because they grow continuously. Perhaps this sometimes becomes the advantage of men when women are often attracted to beards.