Weird... but I kinda want to hear more. That's roughly how I'd describe the sound output of the Thingamakit, a strange "noise monster" DIY synthesizer. I like the fact that it uses some sort of optical feedback: adjusting those tentacles affects how the sounds are generated, which then gets fed back to the LEDs in the tentacles. So it's a pleasingly tactile gizmo, and if you're really a strange-noise-machine-ophile, you'll also appreciate that you can buy it as a kit from maker Bleep Labs. [Bleep Labs via Hackaday]