Although not peer reviewed or replicated, a NASA veteran claims their Propellantless Propulsion Drive, that physics says shouldn’t work, just produced enough thrust to overcome Earth’s gravity - eviltoast
NASA Veteran’s Propellantless Propulsion Drive That Physics Says Shouldn’t Work Just Produced Enough Thrust to Overcome Earth’s Gravity - The Debrief
thedebrief.org
A veteran NASA scientist says his company has tested a propellantless propulsion drive technology that produced one Earth gravity of thrust.