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Boom Supersonic’s XB-1 prototype hit its necessary ‘Mach cutoff.’
The post Experimental jet achieves supersonic flight, minus the boom appeared first on Popular Science…
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Experimental jet achieves supersonic flight, minus the boom
Boom Supersonic’s XB-1 prototype hit its necessary ‘Mach cutoff.’ The post Experimental jet achieves supersonic flight, minus the boom appeared first on Popular Science…