Yesterday’s silent windchimes, hooked up to a computer via usb midi. The chimes are made of conductive fabric, suspended by conductive thread from a microcontroller which sends midi notes whenever two chimes touch.
21: Vi Hart’s paper recorder: vihart.com/paperinstruments
22: Milled a fipple and plug for Day 5′s General Purpose Shiny Thing to make it into a whistle.
23: Grabbed a chunk of aluminum pipe and milled a big whistle.