Peaked Caps, Custom Water Heaters, Electric Boats, Fencing Foils

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How It's Made
24th March 2019 21 mins Season 32 Episode 13

Wool, foam, lining, plastic stiffeners and decorative fittings are carefully sewn together to produce uniform peaked caps. Copper or stainless-steel tanks are formed around internal heating coils and pressure-tested, fibreglass hulls receive batteries and electric propulsion systems, and flexible steel bars are forged, heat-treated, wired and fitted with pressure-sensitive tips to become fencing foils.

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