If something sounds too good to be true then it probably is, so goes the old saying.

姬扬说对了？EM drive 推进器根本就不球行？

'Impossible' EM drive is actually impossible after all

'Impossible' EM drive is actually impossible after all

Emdrive could be mainly magnetic effects but there is still more testing to be done

NASA's 'Impossible' EmDrive Engine Tested—Here Are the …

‘Impossible’ EM drive doesn’t seem to work after all

'Impossible' EM drive is actually impossible after all