A coroplast 38″ wingspan delta wing slope soarer for 2-channel elevon control.

Read on for more pics, and all the tasty links you need to make your own.
(Read More…)

Not yer granddad’s RC plane construction. Lithium-polymer batteries and brushless electric motors mean no more noise or messy fuel and allow really miniature construction.

Read on for lots of pics and a video. (Read More…)

This is a fun little project I finished a few evenings ago; a homebrew 500x digital microscope for all your biohacking needs, made from an old webcam found in the trusty junk box.

Read on for a mini-howto and some captured microscopic images. (Read More…)

This was a couple of years ago. I never got round to posting it here at the time and the video’s a bit rubbish. It’s much prettier in real life! But seeing as I’m going through the backlog, why not. For some reason the camera would only capture half the streamers – it would be fine half a second, then go streamer-blind for half a second. Likewise it would only show the lighting of the flourescent tube at 2:01 intermittedly, although it was lit constantly. Very wierd. Quantum effects?

Hmm, that topload’s none too impressive either.

Read on for the tech stuff. (Read More…)

Following on from my simple C# raytracer, here’s the same codebase adapted as a pathtracer.

Read on for full source/binary download. (Read More…)