TechnologyGoogle launches $5m prize to find actual uses for quantum computers Existing quantum computers can solve some problems faster than any ordinary computer, but none of those problems has any practical use. Google and XPRIZE hope to change that News
PhysicsRecord broken for the coldest temperature reached by large molecules Four-atom molecules glued together by microwaves have broken the record for being the most complicated molecule to reach temperatures just billionths of a degree away from absolute zero News