Chemistry World
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![[:es] Superconductivity discovered in extra-terrestrial objects for the first time[:]](https://katedra.eus/app/uploads/2020/04/504143_mundrabilla_hq_413746.jpg)
[:es] Superconductivity discovered in extra-terrestrial objects for the first time[:]
Superconducting alloys have been discovered in two meteorites, marking the first time superconductivity has ever been found in objects from beyond Earth.
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Shedding light on fading reds in Van Gogh’s paintings
The vibrant red leaves on the pond in Vincent van Gogh’s Wheat stack under a cloudy sky are slowly transforming into the colour of the clouds above. Now, scientists in Belgium may have found the missing chemical link to explain why these reds are turning white.
![[:es]Does adaptation lead to a molecular Darwinism?[:]](https://katedra.eus/app/uploads/2017/07/132231_Darwins-evolution-giraffes_GettyImages-722210715_credit-De-Agostini-Picture-Library_Getty-Images-Hero.jpg)