Category Archives: Noble Gas Engines

Dannel Roberts Explains New Plasma Propulsion and Theory at TeslaTech Conference 2013

by Sterling D. Allan Pure Energy Systems News Last May, we posted a story about the Roberts’ Rotary Noble Gas Engine. Today, I interviewed Dannel Roberts at his booth at…

The Gyrokinetic Plasma Engine by RGEnergy Posts Indiegogo Campaign

Intro by Sterling D. Allan Pure Energy Systems News Bob Rohner has posted a fundraiser at Indiegogo titled: “The Gyrokinetic Plasma Engine by RGEnergy” with brief description: “Explore and complete…

Rohner Group Current Progress on Twin Engine (Noble Gas)

By Sterling D. Allan Pure Energy Systems News Bob Rohner (John’s nemesis brother) has posted a video (embedding disallowed) of their recent progress. Contrary to John Rohner’s history of talking…