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It is no secret that determining the age of a person by composition and characteristics of his blood is an almost impossible task, which not only physicians regret, but also representatives of such professions as detectives and police. The ability to establish at least the approximate age of a suspect or victim on the basis […]

While it’s good for the body to get enough vitamin D in sunlight, it’s worth remembering that excessive amounts of vitamin D can cause a person to have more skin cancer, burns, and other unpleasant things. And some people are generally required to monitor how much ultraviolet radiation they receive every day, due to their […]

Last year, to the great delight of fastidious people all over the world, scientists were able to successfully remotely control the path traversed by live cockroaches. They did this by wirelessly stimulating insects, which was located on the antennae and the cockroach's senses. Now a group of scientists from the Korean Institute of Science and […]