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Se afișează postări din mai, 2019

Inceputul lumii moderne

https://www.theguardian.com/science/2019/may/12/100-years-on-eclipse-1919-picture-that-changed-universe-arthur-eddington-einstein-theory-gravity Arthur Eddington's photograph of the 1919 solar eclipse proved Einstein right and ushered in a century where gravity was king