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Philosopher and writer Richard Dawkins: biography and creativity
Philosopher and writer Richard Dawkins: biography and creativity

Richard Dawkins is a prominent British evolutionary biologist, philosopher, writer, famous popularizer of science and an atheist. He is the author of the concept of "meme", widely used in the network

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Monochromatic light and radiation
Monochromatic light and radiation

All light is electromagnetic radiation that is perceived by the eye. According to various theories of physics, it can be considered both a wave and a stream of photons - depending on the situation

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Skeletal muscles. Skeletal muscle groups. The structure and function of skeletal muscles
Skeletal muscles. Skeletal muscle groups. The structure and function of skeletal muscles

The article describes in detail the most important muscles - skeletal. Their structure, principles of operation, functions, diseases and ways of strengthening are considered