Reminder that NASA's X-59 (which tests redirecting shockwave mostly upwards) is ... | Hacker News

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		NooneAtAll3 5 months ago \| parent \| context \| favorite \| on: NASA’s X-59 quiet supersonic aircraft begins taxi ... Reminder that NASA's X-59 (which tests redirecting shockwave mostly upwards) is different from Boom Airspace's XB-1 (which tests flying slower than speed of sound down on the surface)

Robotbeat 5 months ago [–]

Neither of those parentheticals are acute.

NooneAtAll3 5 months ago | [–]

wdym acute?

Robotbeat 5 months ago | | [–]

Accurate

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