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
Sambloke t1_iyafcr8 wrote on November 29, 2022 at 11:03 PM Reply to comment by Kidrellik in Rolls-Royce successfully tests hydrogen-powered jet engine by je97 Something incorrect, they're two entirely separate companies. Permalink Parent 1
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