metal

Powder coating in an old oven

Powder coating in an old oven

This Instructable explains how to use an old electric oven and reasonably-priced kit to powder-coat at home: I’ve seen some cool candleholders around town made from plumbing fittings so this holiday season I made a bunch of powder coated iron pipe candleholders for friends. I’ve always wanted to try my hand at powder coating since […]

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Roadside blind welding in Malawi

Roadside blind welding in Malawi

Next to an intersection with the main road to Mulanje works a group of men with basic tools. One of them was actively welding with a scratch built arc welder. Wire was wrapped around a group of metal plates, and the whole thing was housed in a basic wooden frame. To turn it on, the […]

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M6G Prototype in foam

M6G Prototype in foam

Vrogy has created a foam prototype of the M6G pistol from Halo 3. He originally intended to make a whole arsenal of aluminum cast weaponry from his designs. He discovered from this design that lost foam metal casting is somewhat a fussy art. I cast one, but it turned out very wrong.. metalcasting is a […]

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PMC jewelry workshop

PMC jewelry workshop

Julie is a teacher down the hall from me. From time to time she and other teachers offer workshops to other teachers after school. Over the past couple of days, she has showed ten colleagues from the science, special education, history, administration and art how to work with PMC, Precious Metal Clay. Julie talked a […]

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