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Where is the steepest coast? Detailed answer

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Where is the steepest coast?

In Taiwan. Its eastern coast breaks off into the sea with a ledge a kilometer high. True, in Hawaii there are cliffs and higher, but their length is much less.

Author: Mendeleev V.A.

 Random interesting fact from the Great Encyclopedia:

Why hasn't a cure for cancer been found yet?

First, what is cancer? The basis of this disease is the abnormal division of body cells. The "wrong" cells continue to divide further and form larger and larger masses of body tissues. So, cancer is an uncontrolled growth (spread) of body cells. Cancer can appear in any type of cell. Since there are different types of cells, there are different types of cancer.

Hundreds of different types of cancerous tumors can form in the human body. It turns out that cancer is not one disease, but a whole family of diseases. And therein lies one of the problems associated with finding a cure for cancer. One approach to solving this problem is to find out the factors that contribute to the development of cancer. Scientists also need to know how these factors cause normal cells to become cancerous. By finding out this issue, they hope to find ways to prevent this disease.

Another area of ​​research is the development of drugs capable of destroying cancer cells already in the body in the same way that modern antibiotics destroy bacterial cells. Scientists have discovered many factors that contribute to cancer, such as certain chemicals.

Governments around the world have taken steps to eliminate the possibility of such chemicals being ingested by humans and generally to reduce all contact with them to a minimum. Such measures really help prevent cancer. Since there is a close relationship between cancer cells and viruses found in some animals, more and more scientists are coming to the conclusion that many types of cancer are caused by viruses. But how the virus contributes to the appearance of cancer cells in the human body - this question has not yet been answered.

The search for the causes of cancer is very difficult, but significant progress is being made in this area. It is possible that in the end it will be found that different forms of cancer have little in common with each other. Or, on the contrary, it will turn out that the action of different pathogens of this disease is basically the same. But at this stage, we don't know all that yet.

 Test your knowledge! Did you know...

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Latest news of science and technology, new electronics:

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The most accurate optical clock 13.09.2018

A research team from the University of Adelaide, Australia, has been awarded the prestigious Eureka Prizes for developing what can be called the most accurate optical clock to date. This device, called the Cryogenic Sapphire Oscillator or Sapphire Clock, was developed by the University of Adelaide's Institute for Photonics and Advanced Sensing in collaboration with Cryoclock Pty Ltd.

According to available information, the watch's ultra-low temperature sapphire resonator, shown in the second image, emits the purest signal with very low self-noise. This allows clocks based on this signal to be off by 1 second in more than 40 million years. In this parameter, the new sapphire watches are approximately a thousand times superior to most commercial devices of the same class on the market.

The purpose of the new sapphire watch is to provide an accurate reference time signal for electronic circuits and devices that need it. "The unparalleled precision of the sapphire watch provides huge potential for upgrading the Jindalee Over-The-Horizon Radar Network (JORN) defense radar system that monitors the airspace north of Australia," says Professor Andre Luiten, Director of the Photonics and Advanced Sensing Institute. and leader of this project.

In addition to the JORN radar system, for which the new sapphire watches were originally developed, they can also be used for more peaceful purposes. For example, the same clock could provide a more stable signal for space tracking radar systems, which would then be able to track even smaller objects at relatively slow speeds over longer distances.

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