(JTA) — Jewish gravestones may have been used to make a bed of crushed rocks laid on the banks of a creek in New York’s suburban Nassau County. A reader of the online edition of the Jewish ...
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Researchers design ultra-efficient energy storage system using crushed rocks — here's how it worksThey may not look like anything special, but rocks are having their moment as a potential energy storage solution — and could make popular refreshments even more eco-friendly. As detailed by ...
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