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How It's Made - Season 25 Episode 5 Precast Concrete Walls, 3D Printers, Telescopic Cranes, Kerosene Lamp Burners

Trailer
Steel reinforcement is positioned inside reusable moulds before concrete is poured and cured into prefabricated wall panels. Frames, motion systems, print heads and electronics are assembled and calibrated as 3D printers; nested boom sections and hydraulic equipment become telescopic cranes; and formed metal parts are joined with wick-adjustment mechanisms to make kerosene-lamp burners.

First Air Date: Jan 06, 2001

Last Air date: Mar 24, 2019

Season: 32 Season

Episode: 416 Episode

Runtime: 30 minutes

IMDb: 7.64/10 by 167.00 users

Popularity: 28.5082

Language: French, English