How Do They Do It?

S14 E13 Wind Turbines, Car Tyres, Mushrooms

本集简介

How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree?

上一集

How do they assemble the reinvented Morgan 3 Wheeler? Plus, how do they protect firefighters' hands from heat, flame and chemical attack?

下一集

How do they make the tank piercing super bullet? Plus, how do they forge the infamous torture weapon, the dentist's drill?

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哇，窗口太小啦