it can 3D-Print onto itself?!
10:48
i made a METAL 3D-Printer at home!
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Las 9 mejores máquinas de bolas satisfactorias
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Can you print (with) your spools?
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Recycling Failed 3D Prints with a DIY Filament Extruder: Artme3D
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Automatic Sentry Turret | MEET THE ENGINEER
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3D printing underwater actually WORKS
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How i made the FASTEST Coffee Pot!
24:14