If you were at the exhibition opening you would’ve heard this noise machine I built. It’s a Lunetta – which means it’s made from dirt-cheap parts that were never designed to make noise. I did a quick demo video of it so you can recapture the magic of the exhibition opening.

If you’re interested in building one of these or would like more information, drop me a line or check out the extraordinarily helpful forum at electro-music.com. Hint: it’s astoundingly easy and I’ve taught people with zero electronics experience how to do this.