JLCPCB Prototype for $2(Any Color): https://jlcpcb.comMake sure to visit their website.Thanks to JLC PCB for sponsor this video2nd Bengali ... ... <看更多>

We take a look at some of the proclaimed " antigravity " devices out there! ... <看更多>

The first anti gravity machine has been built in Munchausen Lab.While the Anti Gravity machine works, all objects underneath lose weightJoin ... ... <看更多>

Can Feynman Build Anti - Gravity Machine ? ... <看更多>

An anti-gravity device based on inertial propulsion earned U.S. Patent 7,900,874 for inventors Harvey Emanuel Fiala (Downey, CA), John Emil Fiala (Spring, TX) ... ... <看更多>