BrickmasterBen t1_iy8pqdo wrote on November 29, 2022 at 4:20 PM Reply to Rolls-Royce successfully tests hydrogen-powered jet engine by je97 Klean is truly amazing Permalink 3
BrickmasterBen t1_iy8pqdo wrote
Reply to Rolls-Royce successfully tests hydrogen-powered jet engine by je97
Klean is truly amazing