European start-up Destinus is rewriting the rules on sustainable, long-range supersonic travel, having successfully flight-tested two prototypes, and revealing the “Destinus 3” at the Paris Airshow last month. Destinus Founder & CEO Mikhail Kokorich joins Julia to discuss his plan to launch the world's first commercial hypersonic plane by 2030, potentially reducing travel times between any two cities by 75%.

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