Thing-a-day.com

I made this paper airplane:  

Here’s a video I made showing how mu-metal shields magnetic fields:embedded by Embedded Video

 

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Second attempt to produce an automatic version of a drawing of the sort I made for Day 5. Java Applet here

First attempt to produce an automatic version of a drawing of the sort I made for Day 5. Java Applet here

I made a quick test harness for an Intertial Measurement Unit. The scope is showing rate gyro date as the board is swung around.

Cat toy made from an old sock and yard, filled with catnip and batting. 

Solar powered vibrating robotic insect thing:

Video:

 embedded by Embedded Video

This is an origami stellated icosahedron made out of sonobe modules: