Liquid Piston Engine Finally Works

The first video from [3DPrintedLife] attempting to make a liquid piston engine was… well… the operative word is attempting. The latest video, though, which you can see below gets it right, at least eventually.. He has a good explanation of the changes that made the design better. Turns out, one change that made a difference was to turn a key part of the engine inside out. You can see the video below.

The first version would quickly break during operation and while the first new version didn’t work very well, it did stay in one piece which is a definite improvement.

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