Scientists have developed a controlled beam of muonium, an exotic atom, enabling the first direct test of whether gravity affects second-generation particles as Einstein's theory predicts.
Muonium Beam Opens New Test of Einstein's Gravity
Scientists have developed a controlled beam of muonium, an exotic atom, enabling the first direct test of whether gravity affects second-generation particles as Einstein's theory predicts.
Albert Einstein · Wikimedia — licence per file · rights
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