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
SpecialpOps t1_iya8hwc wrote on November 29, 2022 at 10:15 PM This goes on a jet plane so it is literally uplifting news. Permalink 8
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