How It's Made

9:00 PM to 9:30 PM

Thursday 30 January

Throttle Bottles/Limestone Mantels

Season 25 Episode 23 of 26

Where materials come from and how manufacturing processes have developed over the years, focusing on candied fruit, linen ukuleles, throttle bottles and limestone mantels

How It's Made airs on Discovery Science at 9:00 PM, Thursday 30 January. (Subtitles.)

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