The Tesla Roadster Will Likely Not Hit 60 In Under 1 Second
The second–generation Tesla Roadster is back in the news after Elon Musk announced that the car would hit 60 miles an hour in less than a second. This is nearly …
Rocket engine
NASA’s Detonation Engine Revs Up for 4 Minutes in Breakthrough Test
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 …