Hydrogen planes were meant to deliver net zero. Those plans are being torn up
Europe’s aviation industry predicted hydrogen would power a fifth of all plane journeys by 2050 under plans drawn up in 2021 to reach net zero by the middle of the century. However, despite its ...
Interesting Engineering on MSN1d
Iron Dome for America: US firm pitches powerful hypersonic engine for missile defense
Rocket engine manufacturer Ursa Major is accelerating the development of its Draper engine. The startup is collaborating with US agencies and military contractors to make the engine available for use ...