Colossal Machines

8:00 AM to 9:00 AM

Tuesday 13 May

Mammoth Manufacturing

Season 1 Episode 6 of 6

The world's largest 3D printer prints a full vehicle. A tunnel boring machine builds an underground highway. Engineers design a machine that creates single-piece metal parts

Colossal Machines airs on National Geographic Channel at 8:00 AM, Tuesday 13 May. (Subtitles.)

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Documentary