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Interesting Engineering on MSNHypersonic cargo jet that will fly 10 times the speed of sound planned by US firmThe firm has compared the emissions of its planned hypersonic aircraft for cargo delivery with a Boeing 747 cargo jet.
Sequoia-backed Mach Industries, the defense tech founded by 21-year-old Ethan Thornton, landed a contract with the U.S. Army and has plans for its first factory, Thornton told TechCrunch.
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