How Do They Do It?

9:00 PM to 9:30 PM

Wednesday 19 February

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 Science +1 at 9:00 PM, Wednesday 19 February. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

General