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Gravity Haus combines hotel rooms, workspaces, and gyms to help people fit more outdoor time around work and family. Its growth depends on securing and adapting properties in competitive mountain markets, and persuading customers to pay for a new kind of membership.
When he was younger, film came first for Alfonso Cuarón. These days, the Oscar-winning director says, life does. He made the remark at his Busan International Film Festival masterclass on Thursday, a day after he and his son Jonas Cuaron, his co-writer on 2013 space survival drama “Gravity,” revisited the film following an Imax screening. […]
Physicists have put a decades-old idea about why the strange rules of quantum mechanics disappear in our everyday world to one of its toughest experimental tests yet. Deep beneath Italy’s Gran Sasso mountain, researchers searched for an extremely faint radiation signal predicted by a theory suggesting that tiny fluctuations in spacetime, caused by gravity, gradually destroy quantum superpositions. After 62 days of measurements with a highly shielded germanium detector, they found no such signal.
A decade-long NIST experiment has produced a new measurement of the universal gravitational constant that differs unexpectedly from another leading result, deepening a 225-year-old physics puzzle. The discrepancy is tiny, but for one of nature’s most fundamental constants, it is large enough to keep scientists wondering whether hidden experimental errors or something more surprising is involved.
Scientists have found a new way to create a controlled beam of muonium, an exotic atom containing a heavier cousin of the electron. The advance could allow researchers to test for the first time whether gravity acts on second-generation particles exactly as Einstein’s theory predicts. Any unexpected difference would be a major surprise and could potentially point toward new physics, including a hypothetical fifth force.
