Rolls-Royce successfully tests hydrogen-powered jet engine reuters.com Submitted by je97 t3_z7wnkt on November 29, 2022 at 3:10 PM in UpliftingNews 57 comments 611
methodeux t1_iya1g49 wrote on November 29, 2022 at 9:28 PM Reply to comment by doctor_morris in Rolls-Royce successfully tests hydrogen-powered jet engine by je97 More of a kepfaffff than a boofff. Permalink Parent 6
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