This might in reality backfire on the scientists, from abuse on the Internet to real abuse elsewhere. The problem with crazy fringe ideas is that they attract a lot of crazies who are given that ...

This update revisits the controversial EM Drive, once hailed as a potential fuel-free propulsion breakthrough. Recent German experiments, however, suggest that any observed thrust may simply be ...

Who needs the laws of physics, anyway? Not NASA. At least, that is what a new peer-reviewed paper indicates. The paper discusses what was a fuel-free rocket engine, which tests now show works. But how ...

A new theory of inertia could explain how NASA is generating thrust with a new drive design, and may even show them how to make it more powerful. Share on Facebook (opens in a new window) Share on X ...

Please don't conflate the EM-Drive stuff with the Mach Effect work. I know you have distinguished the two a bit but seriously these come from very different places. EM-Drive has received lots of ...