Tag: Christian Mahr
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About electricity and its still too expensive storage
New solar cells based on perovskite have recently been produced in Japan, with fantastic efficiency. Unfortunately, they are not weatherproof, but research is being...
New reactors for a “bright” future?
Nuclear energy is currently 'in'. Especially in China. It is expected that reactors will spring up like mushrooms there in the coming years. Including...
Between heaven and earth – About the heat pump and its worshippers
Tomorrow is the 1st of Advent. Advent means 'arrival' and this refers to the Christ child. Science expert Christian Mähr from “Krone” is convinced...
The evil Caracalla – Only a supporting character in the new Gladiator blockbuster
Long-awaited: the new Gladiator film number II is in cinemas. But this isn't a movie review, but rather a slightly different take on the...
Our planetary defense: a deception
Last Monday, the European Space Agency (ESA) launched a space probe called HERA. The ultimate goal is planetary defense: against asteroids. Author and scientist...
