How It's Made

10:00 AM to 10:30 AM
Saturday 22 February
+

Upright Pianos/Flags

Season 22 Episode 15 of 26

Featuring a look at how upright pianos are manufactured and how flags are produced

How It's Made airs on Discovery Channel at 10:00 AM, Saturday 22 February. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology