New elastocaloric cooling system shows promise for commercial use – Physics World (physicsworld.com)
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Charged cosmic rays, high-energy clusters of particles moving through space, were first described in 1912 by physicist Victor Hess. Since their discovery, they have been the topic of numerous astrophysics studies aimed at better understanding their origin, acceleration and propagation through space, using satellite data or other...
CNN — Almost half of the tap water in the US is contaminated with chemicals known as “forever chemicals,” according to a new study from the US Geological Survey....
publication croisée depuis : lemmy.ca/post/1142942...
An early experiment suggests that an injection of klotho improves working memory.
In the early universe time ran much slower compared to the current period. This was already known, but scientists have pushed this back to a billion years after the big bang, when time ran 5x slower compared to now.
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Infections with Avian Influenza A(H5N1) virus in cats in Poland...
Scientists have observed for the first time the faint ripples caused by the motion of black holes that are gently stretching and squeezing everything in the universe.