How Do They Do It?

10:30 PM to 11:00 PM

Thursday 19 February

Parmesan Cheese/Airport Runways/Reclining Chairs

Season 11 Episode 1 of 20

A look at how to make Parmesan cheese, and the key to keeping the runways operating at the world's busiest airports. Plus, manufacturing reclining chairs

How Do They Do It? airs on Discovery History at 10:30 PM, Thursday 19 February. (Subtitles.)

Topics

Education ➝ Science ➝ Factual Topics

General