May 7, 2024 at 3:27 am
Former NASA Scientist Claims He Can Overcome Earth’s Gravity With A Propellant-Less Drive, But Is It The Real Deal?
![Source: Shutterstock](https://twistedsifter.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif)
He and some of his colleagues from NASA and other entities have been making slow progress over many years, the thrust improving little by little.