How Do They Do It?

S13 E8 Axes; Courier's Messenger Bag; Lifeboats

本集简介

How do they forge one of the great inventions, the axe? How do they cut, sew, stitch and glue together a courier's messenger bag, and how do they build the fastest lifeboats?

上一集

2015/10/23 S13 E7

Nonalcoholic Beer; Tomkar; Escalators; Lie Detectors

How do they brew a beer that won't make you drunk? How do they build a car that flies over rocks and boulders? How do they make escalators? How do lie detectors work?

下一集

2015/10/30 S13 E9

Wensleydale Cheese; Paintbrushes; Eucalyptus oil

How to churn out Wensleydale cheese, turn pig hair into the world's finest paintbrushes, and distil aromatic oils from eucalyptus.

当前季

S13

2015-10-02

哇，窗口太小啦

How Do They Do It?