Wood

Solar Xylophone

This autonomous instrument uses Solarengine circuits and chimes.

Makey is an autonomous robot programmed to follow objects around and avoid obstacles. It has a fully enclosed chassis and uses tank steering.

Build tubular drum controllers out of PVC for a professional sound.

Surfboard kit uses a new epoxy technique without fiberglass.

Get surprisingly good sound from
disposable picnicware.

Here’s a DIY Enhancer that beefs up the tone of open-back amps.