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4 个月
on MSN
An Engineer Says He’s Found a Way to Overcome Earth’s Gravity
In 2001, British Electrical Engineer Roger Shawyer first introduced the “impossible drive,” known as the EmDrive. It was ...
Hackaday
5 个月
The Myth Of Propellantless Space Propulsion Refuses To Die
The concept of asymmetrical electrostatic propulsion is a major player here, with the EmDrive the infamous example. More recently [Dr. Charles Buhler] proposed trying it again, as part of his ...
Interesting Engineering on MSN
5 个月
NASA veteran’s propellantless propulsion drive defies laws of physics
It’s a bold claim, and this may end up being filed alongside similar controversial concepts like the propellant-free EmDrive.
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