HOW TO – Vintage Polaroid camera modding

PolaroidMark writes “Here’s how to convert old obsolete 1950′s era Polaroid 110a cameras into semi-proffesional, full manual, large format work horses. The site describes the process of converting these cheap old cameras to accept easily available modern pack film. There are lo-fi methods and is mainly directed toward poor starving photographers or college students who can not afford a Litman 45 single.” Link.

Animated Engines

EnginesRick writes “Animated examples of many different types of internal combustion and heat engine along with an explanation of how they work. My favorite is the Wankel engine (The Wankel a triangular rotor incorporating a central ring gear is driven around a fixed pinion within an oblong chamber). Somehow it just shouldn’t work.” Link.

Control Freaks: Modding and the Clash with Law

Oranet LogoGood article by Andy Oram on oreillynet “Modding is childish and eccentric and deeply serious. People are investing major chunks of disposable income and (astonishingly, in a flat-out work-obsessed society where no one has time) untold hours in modding. It’s one of the fastest up-and-coming social trends in the United States.” Link.

Forrest Classic engines

Hb11FullRick writes “Here are some examples of Stirling engines – An online shop for many model engines. But often existing products are the inspiration for our own production efforts. Worth a look for anyone interested in Stirling or steam engines.” Link. In MAKE 04 we have an interview with Dean Kamen who’s also cooking up a Stirling engine.