How Do They Do It?

10:30 AM to 11:00 AM
Sunday 22 December
+

Season 16 Episode 14 of 20

A look at how the tallest buildings in the world are cleaned. Plus, the process to make a jigsaw where every piece is unique

How Do They Do It? airs on Discovery Turbo at 10:30 AM, Sunday 22 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General