art

Broken bike component sculpture art

Broken bike component sculpture art

Chris writes in with some great bike sculptures! – I’ve been making sculptures with broken bicycle components and finally got round to taking photos of them. The sculptures are harder to make than you’d think because they are bolted together using existing holes rather than welded like the stuff you sometimes see in stores. The […]

The Thermoacoustic organ

The Thermoacoustic organ

Richard writes in- I’ve always been interested in sterling engines and how just by a temperature gradient work could be done. This is attractive technology since anything that produces heat (solar death ray) can be converted into other forms of energy ie. acoustical or electrical. While doing research on the subject, I was intrigued by […]