July 11, 2016 AT 10:12 am

Max Brückner’s 278-page ‘Polygons and Polyhedra, Theory and History’ Book from 1900 Free Online @internetarchive





View the book – downloadable in PDF, epub, or kindle format – here at Internet Archive.

Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground”Adafruit’s Apps!

Maker Business — Zenefits founder Parker Conrad takes another crack at HR onboarding

Wearables — Do a dry fit

Electronics — Working with sensitive circuits?

Biohacking — After-Sight : Raspberry Pi Wearable Vision Assistance

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !

1 Comment

  1. This reminded me of a friend’s Polyhedra Party kickstarter:


Sorry, the comment form is closed at this time.