Which propeller / fan will produce the greatest thrust? Propellers (fans) and Gearbox Thrust Tests. Follow along as we 3d print different gearboxes, try different gear ratios, and explain the science behind these mechanisms.

Learn how to design your own things for 3D Printing using Blender:
https://www.udemy.com/course/d....esign-for-3d-printin

Music: "BRNN" by Wintergatan
This track can be downloaded for free on [a]www.wintergatan.net[/a]
Free License to use this track in your video can be downloaded at [a]www.wintergatan.net[/a]

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#3dprinted #gearbox #physics #test #science