Topic
dark-matter
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New Scientistscience1 day agoDeveloping
Physicists Propose Reviving 1773 Cavendish Experiment to Search for Millicharged Dark Matter
Peter Graham at Stanford University and colleagues suggest updating Henry Cavendish’s nested metal shell experiment from 1773 to search for millicharged particles as dark matter candidates. The setup would cost under a million dollars and could prove far more sensitive than some…