Subhranil De defies gravity — sort of31st July 2017
By Steven Krolak (NEW ALBANY, Ind.)—Subhranil De, associate professor of physics at IU Southeast, can defy gravity. Sort of. In a 2016 paper published in the European Journal of Physics, he devised a mathematical model to enable a cylinder to roll up a hill, accelerating toward the top and then decelerating as it rolled down …
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