DIY

A bike wheel you play with your thumbs. It carries its own instrument, the RadPan, synthesised live and free to play in-browser. Sends MIDI free to gear with built-in Bluetooth like a Woovebox, or via a 15 € dongle to a SeqTrak or anything with a MIDI socket (Android only).

Ask out loud, read on paper. A pocket AI companion on e-paper — no glow, no feed, one question at a time.

InvisibleChaos Arcadia — an open round console. Eight games designed for the circle, served as one offline file, on hardware anyone can order and a case anyone can print.

A plywood recumbent seat kit — two CNC flanks, seven boards, two straps, zero welds. One size fits one.

A verified heartbeat that keeps free Supabase projects from pausing themselves out of existence. Read, write, delete — each step checked, not assumed.

A sealed box that runs on sunlight and holds the library — Raspberry Pi, e-paper panel, receive-only radio and an 868 MHz mesh, serving everything it knows over its own Wi-Fi. Drawn, priced, and honest about the tablet that would do it cheaper.