Wooden Matches; Tillage Machines; Telescopic Gangways; Mabe Pearls

Jun 20, 2016 on Science at 9:00 PM
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Summary

This episode demonstrates the production processes for Wooden Matches, Tillage Machines, Telescopic Gangways, and Mabe Pearls and shows how each is made.

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Season 27 Episode 5

Jun 13, 2016

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Mosquito Coils; Solar-Assist Tricycles; Palm Oil; Fiberglass Chopper Guns
Season 27 Episode 7

Jun 27, 2016