How It's Made

7:00 AM to 7:30 AM
Monday 11 November
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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 at 7:00 AM, Monday 11 November. (Subtitles.)
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