In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino. I have designed this drone in Solidworks 3D CAD software and I will be making all of the ...

As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ‘new’ design that promises at least a few percent improvement in performance ...

This video follows the process of building a custom boat designed to test and compare propeller efficiency under real-world conditions. It focuses on marine engineering, performance measurement, and ...