Rolls-Royce successfully tests hydrogen-powered jet engine reuters.com Submitted by je97 t3_z7wm26 on November 29, 2022 at 3:09 PM in news 160 comments 1,391
StarDatAssinum t1_iy9zk0m wrote on November 29, 2022 at 9:16 PM I heard about this guy who invented an engine that runs on water, man! Permalink 0
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