Homo Sapiens. Страница 8
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Здесь собрано: самое смешное и позитивное видео интернета😀📹 🚫Все права на видео принадлежат их владельцам Instagram: https://www.instagram.com/zaxodi_esli_hto?r=nametag Реклама: @News24lmk Простите за рекламу. Она необходима для развития проекта.
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Homo Sapiens
So, Where Should We Look for Willpower? In the brain, the will is localized in the anterior cingulate cortex. The anterior cingulate cortex is right behind the prefrontal cortex, responsible for rational decision-making. -
Homo Sapiens
As with all muscles, the heart sometimes needs to relax It stops for a moment after each beat and fills up with blood. The coronary arteries, located on the outer surface of the heart, serve to ensure the heart muscle itself receives blood (and oxygen) while it awaits the next contraction. -
Homo Sapiens
DNA gets damaged around a million times per day within every cell in our body Luckily, our body has a sophisticated system for repairing it. Without this, cancer or cell death would occur at a fairly early age. As time passes, the number of errors in the DNA increases and the repair systems can no longer cope. That's one of the reasons for the increasing number of diseases in old age. -
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Homo Sapiens
Left Hemisphere Absence An MRI scan of a patient who had been unaware of his amazing abnormality for nearly 60 years. Remarkably, it has NEVER bothered him for his entire life. 
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Homo Sapiens
Is the Earth FLAT or is it ROUND? Well It's ROUND of course but Flat Earthers seem to think otherwise, hence their title. Join the Flat Earth Debunked channel as it debunks misconceptions, renders strawman arguments pointless and better explains our solar system to those who aren't physicists. We post regularly and chat is active, all are welcome, Flat Earthers and Normal people alike. Main Channel: https://t.me/flatearthdebunked Chat: https://t.me/flatearthdebunkedchat 
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Homo Sapiens
How Do We Breathe? 👆🏻 Alveoli are tiny sacs located at the ends of tubes in the lungs, and directly connected to the blood. Gaseous exchange occurs through the alveoli. When air reaches the lungs, oxygen is dissolved into the blood through the alveoli, while carbon dioxide passes into the lungs, to be exhaled from the body. -
Homo Sapiens
Such joint deformation of the fingers occurs as a result of rheumatoid arthritis. Rheumatoid arthritis is a chronic systemic autoimmune disease that primarily affects the joints. Autoimmune means that the body's own antibodies 🔺 damage tissues. 
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Homo Sapiens
Ancestral Legacy In Our DNA Human DNA consists of roughly 7-9% of the oldest viruses that once infected humanity. -
Homo Sapiens
Telegram sells off branded links💎 Just so you realize: @@bitcoin is already sold for 5 bitcoins. Among the cool ones that can still be re-bought for ridiculous money and sold for more👇 @google, @apple, @twitter, @china, @history, @lasvegas Important: all channels are shared with links and each one grows on its own every day. Hard to imagine how much @china might be worth by 2030😅 For questions about buying channels, email here: @@Number_997 -
Homo Sapiens
How Fast Does a Person Lose Heat in the Cold? ⠀ This footage was taken with a military thermal imaging camera. It allows you to visualize how quickly a person loses heat in cold weather. ⠀ Here's a nice gif for guys who think they can do without a hat in the fall. -
Homo Sapiens
🧠 Female VS Male Male brains are slightly heavier at nearly 1,400 grams, while female brains average about 1,300 grams. Women have more white matter and men have more gray matter. The white matter is responsible for the connections between the hemispheres and all parts of the brain. Without white matter, the brain would not be able to work coherently. Another function of the white matter is data transfer. Gray matter is responsible for perception of the world, memory, speech, and feelings. It is hard to say who is luckier, but both men and women have their advantages. 
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Homo Sapiens
Movements of the Shoulder Joint The shoulder joint is a typical example of a globular joint with one of the articular surfaces being the convex globular head and the other being the correspondingly concave glenoid cavity. The globular joint is the most mobile of all joints; it can move around multiple axes. -
Homo Sapiens
52-year-old woman, had a cosmetic procedure of implanting "gold threads" into facial and neck soft tissues. Frankly speaking, it looks a bit creepy. 
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Homo Sapiens
How Do We Move? 👉🏻 Sending a single order to a muscle to contract is easy. But making all those contractions produce a targeted action is far more difficult! Catching a flying ball, bringing a fork to your mouth, or walking, require the brain to plan every necessary action. 🧠 It needs to know the goal of the movement, how to position the body in space, which muscles to contract for this purpose... This planning of necessary actions takes place in the frontal lobe. Its neurons are in regular contact with other areas, in particular those responsible for vision and memory. The frontal lobe, at first, creates an image of the necessary movement. Then the orders go a little bit back to the muscle control zone. And it, for its part, refers to the corresponding motor area. -
Homo Sapiens
Dear followers, we open sales of ads on our channel now If you are interested, please, contact @relevant_theory -
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Homo Sapiens
A protective blood cell (leukocyte) chases and engulfs the bacterium. -
Homo Sapiens
Who Has The Final Word? It used to be thought that the ovum did not show itself in the fertilization process, only waiting for the sperm to run up to it. However, recent studies show that, despite its size, the ovum is quite active and it decides which sperm will penetrate into it for the fusion of genetic materials. The ovum's task is to choose the sperm with undamaged DNA. -
Homo Sapiens
Kidney Bioengineering Scientists have created a functional replacement for the human kidney based on rat kidney cells. 