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
ycpa68 t1_iycp0wq wrote on November 30, 2022 at 12:39 PM Reply to comment by MrJoyless in Rolls-Royce successfully tests hydrogen-powered jet engine by je97 Oh the huge manatee! Permalink Parent 2
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