BIG ENCYCLOPEDIA FOR CHILDREN AND ADULTS
What did the philosopher Auguste Comte consider the most striking example of such knowledge, which will forever remain hidden from man, and why was he wrong? Detailed answer Directory / Big encyclopedia. Questions for quiz and self-education Did you know? What did the philosopher Auguste Comte consider the most striking example of such knowledge, which will forever remain hidden from man, and why was he wrong? In 1844, the philosopher Auguste Comte (1798-1857) was looking for an example of such knowledge that would forever remain hidden from mankind. He focused on the chemical composition of distant stars and planets. Comte believed that a person would never visit them and, having no samples of a substance in his hands, was forever deprived of the opportunity to know its composition. Auguste Comte chose an extremely unfortunate example. Just three years after his death, it became clear that the spectrum of their radiation could be used to determine the chemical composition of distant objects. Astronomical spectroscopy made it possible to determine the composition of the gas shells of the planets of the solar system, the chemical composition of the Sun, distant stars and galaxies. Author: Kondrashov A.P. Random interesting fact from the Great Encyclopedia: Who are hamsters? Many children enjoy keeping hamsters and guinea pigs in their homes. These very pleasant and quick-witted rodents are easy to look after. The golden hamster reaches a length of about twelve to fifteen centimeters and weighs from one hundred to one hundred and fifty grams. Its homeland is Europe and Asia. The English name of this animal "hamster" comes from the German word for "store". This is due to the fact that hamsters in the wild are only engaged in storing food for future use. They stuff their large cheek pouches with food, which they then store in reserve in their burrows dug in the ground. In the cheek pouches, the hamster can carry away food weighing half his own, to shake these reserves out of his cheeks, the hamster presses them with his front paws and blows hard. He has a plump body and short legs. On the back, thick and soft fur is colored reddish-golden, and on the belly - grayish-white. The hamster is one of the fastest breeding animals. He has four to five litters a year. The mother takes care of her cubs for about four weeks. When keeping hamsters at home, you need to remember the following: they must be able to move, otherwise they may experience something like paralysis. Therefore, the hamster cage must be equipped with a rotating exercise wheel. And if you don’t have such a wheel in your cage, you need to let the hamster out of the cage more often and allow him to run for exercise.
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