How It's Made

11:00 PM to 11:30 PM
Thursday 17 April
+

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 Science +1 at 11:00 PM, Thursday 17 April. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology