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Latest from John Edgar Park

Heat gun and thermos coffee roaster

09/24/2010

No doubt this guy in this video made some awful, over-roasted charcoal, but the rig shows promise. I really like...

Handmade LED wristwatch

09/16/2010

Who makes an anachronistic-but-who-cares steampunk LED wristwatch from scratch? Eric Schleapfer does. Nice work! Yes, it's an LED steampunk wristwatch!...

Bowz bot has two legs

09/13/2010

This is the second leg in making my own bipedal robot. If I'm satisfied with this leg, I will build...

Stereo photo rig made from chem gear

09/06/2010

After checking out some old ViewMaster slides today, my son and I decided to shoot our own stereoscopic photos. Here’s...

Making it work with extra clamps

09/04/2010

Chicago artist Kris DeGraeve tweeted: I needed (2) 12″ clamps, but I made (6) 4″ clamps do the job. Great...

Vise grip with more cowbell

09/03/2010

Yes, sometimes simplicity is king. But other times, you want your tools to have so many moving parts and adjusty...

Laser etched phono record

08/11/2010

This is a very interesting experiment in creating record grooves by laser etching acrylic.

Tactile display for light and shadow

07/25/2010

Touch Light Through the Leaves consists of a camera and 85 vibration units. The camera detects light and shadow, and...

Does PVC + Duct tape = safety ?

07/19/2010

So this is my question: based on experience, rather than theory, can anyone definitively say if duct tape wrapped around...

Beginner’s guide to making an Arduino shield PCB

07/14/2010

I like the look of this guide to designing your own Arduino shield. Goes from CAD design to PCB fabbing...

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