How Do They Do It?

S15 E19 Pencils, Licorice, and Lace

本集简介

How do they turn trees into billions of pencils? How do they make liquorice? And, how do they use traditional techniques to weave the world's most fashionable lace?

上一集

2019/10/22 S15 E18

Sugar Beets, Feather Dusters, and Balloons

How do they turn ugly root vegetables into sweet sugar? How do they make feather dusters? And, how do they make billions of balloons to keep parties popping?

下一集

2019/10/25 S15 E20

Platinum, Manga, and Limoncello

How do they mine one of the world's most valuable metals, platinum? How do they produce manga comics? How do they turn lemons into an Italian after-dinner drinks?

当前季

S15

2019-10-08

哇，窗口太小啦

How Do They Do It?