Here's the revised description with all links and corresponding text removed: 10 most amazing machines Subscribe to my channel to get to know all news! ⚠ Don’t miss next videos: Press the little bell ...

Explore the fascinating world of perpetual motion machines with this amazing invention featured in our latest video. Delve into the science and myths surrounding perpetual motion, a concept that has ...

The exhibition will include flying machines, water pumps, helicopters, parachutes and more, all imagined more than 500 years ...