60% Efficiency？ Inside The Engine With Zero Pistons

The wave disc engine is one of the strangest combustion ideas ever built. It used shock waves inside a spinning disc to compress and burn fuel, making it lighter, cleaner, and far more efficient than regular engines. It could have changed hybrid cars, drones, and small generators forever. So why did it disappear? In this video, we explore how it worked, why it mattered, and whether it might make a comeback as the world looks for new clean energy solutions. If you enjoy unusual engineering and forgotten inventions, this is for you.
#machine #engine