[ad_1] President Donald Trump. AP WASHINGTON, United States – In the context of a strong economy, Republicans have avoided significant losses in the mid-vote key vote in the United States, but President …
Read More »Scientists' years-long observation verified Einstein's theory of relativity – Xinhua
[ad_1] BERLIN, July 30 (Xinhua) – A group of scientists have recently verified Einstein's theory of relativity by observing how fast-moving star's light waves have been changed to a supermassive black hole, …
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