This inside-out design solves most of the rotary engine’s problems - Enlarge / On the left, LiqudPiston's High Efficiency Hybrid Cycle engin... - https://arstechnica.com/?p=1983309 #departmentofdefense #liquidpiston #rotaryengine #generator #cars #uavs

There’s a Wrinkle In This 3D Printed Wankel - Rotary engines such as the Wankel have strange shapes that can be difficult to mac... - https://hackaday.com/2022/02/10/theres-a-wrinkle-in-this-3d-printed-wankel/ #3dresinprinter #pistonengine #rotaryengine #enginehacks

3D Printer Air Compressor is a Wankel - We wonder if mechanics are as annoyed when we say “engine” as we get when someone talks about a “com... - https://hackaday.com/2021/03/11/3d-printer-air-compressor-is-a-wankel/ #compressedairengine #wankelrotaryengine #3dprinterhacks #rotaryengine #3dprinting #wankel