How Do They Do It? - Season 16 - Eps 19: Hearing Aids, Elizabeth Line Trains, Shadow Puppets
Many items that make up the modern world are the result of sophisticated engineering and production processes. How do they do it?
About How Do They Do It?
Title: How Do They Do It?
First Air Date: 2006-05-06
Last Air Date: 2021-06-22
Status: Returning Series
Rating: 7.6/10 (from 37 votes)
Language: EN
Seasons: 18
Total Episodes: 287
Network: Discovery
Genres: Documentary
Production Companies: WAGtv
Synopsis
An insider's look at the engineering and scientific miracles behind the things that form the modern world.
