How Do They Do It?

5:00 AM to 5:30 AM

Monday 21 April

Season 16 Episode 1 of 20

How does one family in America make three quarters of the world's peppermint oil? Also, how do they make state-of-the-art, performance-enhancing tennis rackets?

How Do They Do It? airs on Discovery Channel +1 at 5:00 AM, Monday 21 April. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

General