How Do They Do It?

S16 E20 Remotely Operated Vehicles

本集简介

How do they build remote-controlled underwater robots to do jobs too dangerous for human divers? How do they make the world's most cuddly teddy bears?

上一集

2020/07/01 S16 E19

Hearing Aids, Trains

How do they make an almost invisible hearing aid that connects wirelessly to a phone? How do they build the carriages for London's new underground railway?

当前季

S16

2020-06-30

哇，窗口太小啦

How Do They Do It?