How It's Made

10:30 AM to 11:00 AM
Saturday 23 November
+

Bowling Balls/Barber Poles/Radar Guns

Season 13 Episode 4 of 13

The manufacture of bowling balls, barber poles, felt and radar guns

How It's Made airs on Discovery Channel at 10:30 AM, Saturday 23 November. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology