Circle Packing - Using Wolfram Alpha to solve an industrial design issue

This video shows how I used circle packing and Wolfram Alpha to solve a circular placement issue of 25 LEDs in a consumer electronics product. Software used is this video is Rhino 7 but you can use any CAD software.

00:00 - Intro
00:14 - LED placement problem and circle packing
03:41 - Circle packing in Wolfram Alpha
05:00 - About the data
06:17 - Import & cleaning
07:26 - Symmetry & rotating
09:28 - Center points
11:22 - Scaling
14:02 - End result
15:11 - Conclusion