Alt TextA screenshot of a post showing a red pickup truck with a mechanical arm structure attached to its bed, holding a magnet in front of a metal plate mounted on the front bumper, titled “Okay explain why this wouldn’t work”. Below, a comment from the official Volkswagen account reads “We sent this to the engineering department and they blocked us on teams.”

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[–] 1 point 10 hours ago

There was an actual NASA project that briefly claimed to have detected some miniscule accelerations driven only by EM waves. I think these claims were later lost to measurement error.

See the wiki:

NASA Eagleworks reported small thrust under vacuum.[70] Tajmar et al. (2022): no thrust across wide frequency band; any anomalous signal below photon-thrust limit by at least two orders of magnitude.[21]: 31, 42–43 

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