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
NohPhD t1_iya51gy wrote on November 29, 2022 at 9:51 PM University of Chicago ran a jet engine on H2 back in the 1950s or 1960s. Permalink 10
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