Vol. 22: Double Pendulum

Build this simple device that exhibits chaotic behavior and makes an excellent science project.

By William Gurstelle

Digital Edition

SUBSCRIBERS:

Read this article now in your digital edition!

Get Make:

Subscribe to MAKE and get the best rate!

+ Downloads & Extras:

+ Part Layout Diagram

(PDF)

+ LINKS

Bill Gurstelle's video of building a double pendulum

� MAKE: NOISE — Discuss this article

You must be logged in to post a talkback.

Join the conversation -- every MAKE article has an online page that includes a place for discussion. We've made these RSS and Atom feeds to help you watch the discussions: subscribe.

Current Discussions

Join the conversation - many MAKE articles have an online page that includes a place for discussion.

Zombie Attack! -- Zombie Survival Science Fair
Awesome, Ian! Can't wait to see what you come up with! ...

Zombie Attack! -- Zombie Survival Science Fair
Hi, Im Ian and I have been looking in all the make magazines I have for an idea for my grade 9 scien...

Solar Pendulum -- Solar pendulum
Hi Marc, The circuit is essentially just a switch which is triggered by the current induced when ...

Solar Pendulum -- Solar pendulum
Hi there, Nice project. Just a couple of questions about this circuit. I'm new to electronics...

The Luna Mod -- Minor typo in the schematic
Thanks for your sharp eyes! We just posted a corrected schematic above....

Make: