Why do not the Mummies rot?
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What is happening to you when you eat apple? Why do not the Mummies rot? Which is the most dangerous animal in Africa? Why does the yellow of boiled egg turn green? Here are answers to questions that humanity has been curious about ...
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The mummification process lies in the mysterious drying process. This means that all the damp formations in the body are thrown away and made completely dry.
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The reason for the decay of the bodies is due to the growth and spread of the bacteria in a humid environment. But in an environment where water is not available, it is impossible for bacteria to survive.
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The Egyptians took all the organs and covered the body with an externally salty mixture. When 40 days passed, the salting process absorbed all the remaining nipple.
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Why do planes fly curves instead of flying directly?
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Since the earth's surface is a spherical curve, the shortest distance between two points is a straight line instead of a straight line. When you look at these lines in a two-dimensional plane, the actual shortest distance line looks much longer than the linear distance.
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Why can not the finished pill get rid of the trash?
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Chemical substances such as mercury, lead, lithium, manganese, nickel, cobalt, cadmium are just some of the substances in the battery. If the trash is thrown away, these materials are so fragile that the soil structure can not be used. Metals mixed with water bring a big mess in the ecosystem of the water.
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In addition, these chemicals pass to humans fed from the soil or directly from water to humans and cause a wide variety of diseases. Cancer, kidney and liver diseases, central nervous system disorders, neurobiological disorders are some of these. A small pen battery contains so much chemicals that it can contaminate 4 square meters of land and render this land unworkable.
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Why does the yellow of the poached egg sometimes turn green?
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During the cooking process of boiling eggs in water, the amino acid chains found in the proteins in the egg are either mutilating temporarily or changing their structures. While this is happening from one side, they tend to cluster and gather together simultaneously. As warming continues, new bonds are formed within these masses, resulting in a tight network of proteins.
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This leads to the hard consistency of the whiteness of the egg white. If you continue to boil, the yellow color will turn green. Because the white of the egg contains sulfur and when the sulfur comes together with hydrogen during boiling, the hydrogen turns into sulfite. This is what we know as the smell of broken egg. Hydrogen sulphide is a toxic, flammable and explosive gas. But of course the amount of hydrogen sulphide in the egg is not enough to create such risks. So you do not have to worry about it being harmful.
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Is there really a difference between men's razors and women?
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There is a marked difference between men's and women's products that shaver manufacturers place on shelves; price. It is much more expensive than the others that are said to be produced specially for women. First, let's start with the part of the product that actually works, that is, the knife. In order to be able to respond to this, it is necessary to look at both male and female products of the same brand. The producers say they do not use a different kind of knife on special occasions for women.
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For example, Gilette has published a press release on this issue and announced that they both use the exact same blade technology in both groups. That is, the blades do not have different characteristics. What's the difference? Or let's ask; Why are women's razors expensive? Women use the razor blades in a larger surface area and therefore have to withstand more than the shaved head's men. The headpiece of women-specific products is designed to be durable. Men have a smaller title. In addition, the angle of the men's shaving blades is different from that of women. This angle difference makes it possible to see the shaved area more clearly when using special products for women. Men need to look down while shaving, while men look straight at the mirror. As for the price difference ... This is not just for razors, but for all cosmetics and cleaning products. In 2009, the responses of a consumer rights institution that wrote letters to all producers to find an answer to this issue were so unpleasant that we can not say that the question can be answered.
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For example, a manufacturer of cosmetics and cleaning products that we all know well has responded by saying that women are using '' skin sensitivity technology '' because they sell women's products of the same category at 27% higher prices than men's products. However, the content label on the back of the product did not contain any information about this technology. There are similar statements in the razors and it is also said that it is more costly to design for women.
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Who plays the fog creep?
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The US Coast Guard, who is responsible for the maintenance of roughly 400 lighthouses in the United States, uses the same fog detector for over 20 years. For this, the system uses a projector to light a predetermined optical path. He then measures and interprets the reflected light. If the detector recognizes a reduction in visibility, the unit sends a signal to the electronic flash of the lighthouse and fog blows over it.
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But according to the Coast Guard, many of the old projectors are broken down and it is not possible to find a spare part. In addition, the system often makes mistakes, and fog whistles can even play blank even in clear air. That's why they are passing MRASS on the lighthouses. This allows the sailors, who need to find a way in adverse weather conditions, to operate their fog whistles themselves. A sailor who uses a standard VHF radio goes to the preset channel and clicks the microphone five times. On top of that, the receiver of the nearest fog blows for 60 minutes with his own groaning. This audible signal scratched the ears can be heard from a distance of 800 meters.
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Are we really sick when we get cold?
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We were told we would be sick if we did not wear all of us. Science, however, says that the cold is caused by the rhino virus, not the weather. As a matter of fact, according to researchers from Yale University, this old folly may have a fair share of fairy tales. Researchers have known for years that rhinovirus is multiplying more easily in cold environments, such as in the nasal cavity, than in the rest of the body. Ellen Foxman, an assistant professor at the Yale University School of Medicine, says the cause remains a mystery for a long time. Scientists did not know that the virus works better in cold or the immune system works poorly in cold. Foxman and his colleagues then examined the innate immune system found in each cell and investigated how the rhinovirus reacted at different temperatures.
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Similar results were obtained in human cells in a study published this year. When the body temperature is higher, the natural immune system, which prevents virus growth, is more active and the enzyme that disrupts the virus genome works better. The team now wants to better understand the defense methods that the body uses to suppress rhinovirus. Wearing wefts in cold weather to warm your nose can help prevent getting caught in a cold, but Foxman's suggestion is to rid your hands of nose, mouth or eyes often to shake hands. "If the virus is not in your nose, it can not lead to the infection anymore," he says.
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Could it be the satellites?
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There is no rule that a moon-like suit can not be your own. But it may not be so easy to sustain the existence of such a sub-suit. First of all, it must be able to sit in a stable orbit. This means that; the bottom-hand must be small and able to move without moving too far from the main satellite as it moves in its orbit.
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If you are away from the main satellite, or if you are big, you should be more impressed than the gravitational force you turn around. Due to the difficulty of bringing all these conditions together, it is thought that a suit of a suit may rarely emerge.
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Is it true that Jupiter is growing everyday?
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The giant Jupiter is often causing his celestial bodies to hit him because of his powerful gravitational force. In 1984, Shoemaker-Levy added 1 trillion kilograms to the mass of Jupiter when his 9 comets fell into the atmosphere of the planet. The mass of Jupiter is increasing a little more with every new object that strikes itself. Scientists have shown that this increase can sometimes be equivalent to 8,000 Earth masses in one go. The growth after the collision with Shoemaker-Levy 9 was extremely rare. Of course, if we think of the planet as a continuous accumulation of objects, we come to the conclusion that the mass of Jupiter is getting bigger and bigger every day. But this is a misrepresentation. Jupiter has a warm atmosphere. Even so hot, the gas molecules are scattering rapidly, crossing over the powerful effect of the planet. Moreover, solar winds ionize some of the atoms into the magnetic field of the planet, and from there they are spreading again. Although there is an increase due to the impact of collisions in one direction, the impact of these losses on the other side is much more. To summarize, Jupiter does not grow, on the contrary, it loses some of its mass every passing second and it gets smaller.
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Why are we hungry when we eat apples?
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When we eat apples, we feel like we have not eaten anything. We are even more hungry right after we eat to suppress our hunger. Because 85 percent of the elderly is water, and 12 percent is the carbon hydrattan. For this reason, it does not create a feeling of satiety when we eat it.
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However, eating apples causes a feeling of starvation because it is a fruit. The natural sugars present in the fruit, that is, the fructose, particularly affect the attention and rewarding mechanisms of the brain, allowing more neural activity to occur in these units. We can interpret it as follows; our brain releases some chemicals as a reward when we eat fruit, the level of attention is increasing.
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Researchers say we feel hungry to move the reward mechanism back. Because fructose moves some of the mechanisms of the brain, it is a very important stimulant. For example, insulin does not warn the hormone. When insulin is not secreted, it's not like we just ate something, we keep feeling hungry.
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Which is the most dangerous animal in Africa?
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We can say this is the most dangerous thing for humans if we leave the poisonous snake and bugs on one side and focus on the big mammals of Africa. Given the number of people killed by large mammals, the highest mortality rate was seen in the attack of hippopotamus. It is not even a type that likes to eat meat. The hippopotamus, which is extremely large and known for its grumpiness, is very fast both on land and at sea.
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It is not possible to get rid of the attacks live in general, because it has a strong jaw structure and giant teeth that can kill big fat moments instantly with a single heat. The hippopotamus does not like people getting too close to them. This type, which is famous for being 'irritable' in a short time, is ready for attack without losing time in such a situation. Getting a little closer means being willing to taste those big teeth.
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When people get older, their hair is whitening, and why is the feathers of the animals not whitening?
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In fact, some animals start to have white hair as they age. For example, among the gorilla species there are alpha males that can completely whiten the hair covering the head.
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Our hair is whitening because the follicles lose their ability to produce pigment over time. Dogs, cats and horses can also lose color as the fur grows older. But since each species produces its color pigments in different shapes, this process does not evolve in all of us.
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Where are the mosquitoes disappearing during the daytime?
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Most of the mosquitoes start hunting after sunset. In the summer months, the dry heat that occurs during daylight hours can easily kill them, so they prefer to hide from this situation.
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They usually rest in the dark and humid environment they first found and prepare for the evening's preys.
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Can we survive only with vitamin pills and water?
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The vitamins are in the group of micro nutrients. Your body's need for them does not exceed the small amounts. We need them for an optimal health level, but they can not get the nutrients needed to survive.
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First of all, we need carbohydrates, fat and proteins. Multivitamins usually contain some carbohydrates and proteins. Nevertheless, it is necessary to swallow them every day in order to meet the necessary amount.
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And if you try something like this, you're primarily poisoned with a lot of vitamins. As recommended; If you try to survive by taking one or two days a day, you will be starving to death in six weeks.
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Why do we work five days a week? How has this become an international standard?
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One of the first companies to implement a total of 40 working hours a week, five days a week, was Ford. In doing so, he did not forget to raise the factory workers' salaries by five dollars a day. The company said that by explaining what it did, five days a week, eight hours a day, encouraged people to have a better time on weekends and evenings.
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Of course, it was also predicted that people who started working at a certain level would start spending more money. As a matter of fact, it was also known that many employees would need more clothes, would like to have more food, and would be flocking to bars and restaurants for better entertainment in the evenings.
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Therefore, it was aimed to save money on their salaries and to raise money for cars. Ford also realized that happy people meant more production.
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They only complained about working weekdays and complaining when they spent their time on weekends. Other companies that saw Ford's implementation boost productivity also soon took the same system and started to implement it on their own.
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Is there a way to get rid of the bear bear attack?
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All bear species are famous for being able to run very fast. The grizzly bears are fast in both water and land, ensuring that they do not return empty-handed to attack. Do we have a chance to escape from such an attack at the time of encountering a grizzly bear?
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Boz walks prefer to attack the escaping animals. This is a situation that triggers their instinctive hunting. It makes more sense to climb a mound instead of running. But even though the brown bears are not so adept at climbing, the black bears are assertive in this. This is why people who are encountering bears are advised to walk back and forth slowly.