When you picture a steam engine, you likely imagine a giant cast-iron contraption festooned with knobs, valves, gauges, linkages, and wheels. This steam-powered toy boat has no moving parts and needs only a flame and the surrounding water to zip around and make its distinctively happy sound. My interest in pop-pop boats began when I […]
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This guide shows how to modify a mint tin to accept the internals of a USB hub providing a decorative and durable housing. When not in use, the cord tucks into the body of the tin. Parts required: USB 2.0 Hub Mint Tin The video below runs over the steps required to complete this project. […]
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Char cloth is used to make fire with a small spark or flame.
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