Rivian CEO says it 'blows my mind' that the US auto industry is reprioritizing capital toward gas-powered vehicles

Tech Insider : Business
Rivian CEO RJ Scaringe is pictured.
RJ Scaringe said that investing in combustion engine production would thin EV competition.

Carlos Delgado/AP Images for Rivian

NASA's Detonation Engine Revs Up for 4 Minutes in Breakthrough Test

Gizmodo

NASA just put its new propulsion system to the test, powering a 3D-printed rotating detonation rocket engine for a sustained burn that lasted three times as long as the first test.

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