The .Gif Friday Post No. 341 – Fun With Trigonometry Edition

by

Bouncy Blocks 4 Colors

Square To Circle Motion Conversion
How to drill a square hole

Grampa Strutts made a similar machine out of wood with tapered wood dowels instead of prism-shaped dogs based upon the 2nd .gif. It’s the basis of a 4-stroke engine. The top one I messed with and added 4-colors only because someone elsewhere complained that B&W didn’t make it.

I love this stuff. I might have to add a category for Trig/Geometry/Math.

[Found here, here and here.]

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