I'm Mario Caicedo Langer (M.C. for short), a Colombian STEAM educator living in Azerbaijan, BSc in Naval Sciences, Master in Toy Design, former Navy officer, and STEM certified Master Trainer. I am a CAD and 3D printing enthusiast and an artist specializing in junk art: making toys, crafts, props, and simple robots using e-waste, plastic trash, and ordinary stuff.
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Baku, Azerbaijan
Joined March 5th, 2009
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