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dmix
on July 12, 2020
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Boom supersonic jet readies for rollout
Thanks, that makes sense.
mshook
on July 12, 2020
[–]
To put that in perspective: the hourly fuel consumption of Concorde at Mach 2 or at Mach 0.9 are pretty similar... So you want to fly supersonic if you want to go far...
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