The Swiss hypersonic hydrogen jet aiming to fly between Europe and Australia in 4 hours euronews.com Submitted by mancinedinburgh t3_124snr0 on March 28, 2023 at 3:31 PM in Futurology 58 comments 213
[deleted] t1_je1l0nb wrote on March 28, 2023 at 7:18 PM Reply to comment by [deleted] in The Swiss hypersonic hydrogen jet aiming to fly between Europe and Australia in 4 hours by mancinedinburgh [removed] Permalink Parent 1
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