Boom Supersonic’s XB-1 creates a sonic boom inaudible from the ground below when flying at the exact right speed and altitude ...
American firm Boom Supersonic’s XB-1 has once again reached supersonic speeds without producing an audible boom, following ...
Interesting Engineering on MSN20h
Hypersonic drones that soar at 5 times the speed of sound planned by US firmsThe firms intend to present affordable UAS capabilities to the US which will allow the country to boost its stockpile of hypersonic drones.
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