Latest from William Abernathy


wood_gas_camp_stove

Wood Gas Camp Stove

06/19/2014

Make a simple tin-can stove that costs 99 cents, runs for free, and sequesters carbon as you cook.

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Pop-Pop Steamboat

12/18/2012

When you picture a steam engine, you likely imagine a giant cast-iron contraption festooned with knobs, valves, gauges, linkages, and...