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
Prophet_of_Entropy t1_iydhboz wrote on November 30, 2022 at 4:20 PM Reply to comment by MasterpieceLive9604 in Rolls-Royce successfully tests hydrogen-powered jet engine by je97 its not. Permalink Parent 1
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