The reactionless thruster known as the EmDrive is back in the news. This time the buzz arises from a new theoretical paper that attempts to explain just how the device can seem to violate basic ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. It’s a piece of space tech that sounds almost too good to be ...

Paul March is now working at the NASA Eagleworks labs with Sonny White. They made the news this year with the work on the EMdrive and Cannae drive tests. This is an old interview of Paul March’s ...

A NASA engineer has made an extraordinary claim that could shake the foundations of physics as we know it. Dr. Charles Buhler ...

IT should be impossible, but a prototype space engine appears to produce energy from nothing — and it just passed a big test. The reactionless thruster was met with a surge of excitement — and ...

High Q (stored energy per energy loss per cycle) of the cavity produces more stored energy, use up stored for kinetic energy Now Shawyer is saying that an interesting 2nd generation device will be ...

For decades, scientists have dismissed the idea of reactionless propulsion—the concept of generating thrust without expelling propellant—as a fantasy that defies the laws of physics. But Charles ...