Pendulum project

Dave Hrynkiw
September 13, 2005

It's really nice to receive pics of projects people have built out of our book "Junkbots". Here's one of the latest: the Pendulum by Christopher Pepe. Nice magnetic suspension mechanism!

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MORE POSTS

May 6, 2008
Missed the flight...

We had an unexpected delay in San Francisco - so we are not shipping any orders on Tuesday, May 7th.  But we are set for tomorrow so normal shipping will resume on Wednesday May 8th, our apologies for any inconvenience this may have caused.

October 15, 2019
More about website development

A decent website is a core of a web-centric store like ours. Back in the early days, I hand-coded HTML (yeah, go back to waybackmachine to admire that work), and what you got is what you got. Since then, we rebuilt Solarbotics.com through 3 more iterations of totally refactored hand-coded platforms, and then 2 aborted […]

November 28, 2012
Wednesday Cool Links

Here we go, it’s the W day again. Seems like the previous one was two infinities ago. During that infinite time we had plenty of opportunities to pick the interesting stuff floating around internets, and bring it to you: Headphone Light Show EL (electroluminescent) wire is a cool thing. Add it to the headphones and […]

April 3, 2020
Rant: Some of us are in this "together" ...

As the crisis continues, we received more and more email notices from suppliers & vendors offering us "assistance" in this "time of need". From Ernie Johannson, Group head of North American Personal & Business Banking, BMO Financial Group (AKA: Bank of Montreal)? An email, titled "We're here to help during COVID-19", with a nondescript mention […]

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