How It's Made

6:30 AM to 7:00 AM

Thursday 3 July

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Plasma Gems/Special Effects Snow

Season 22 Episode 23 of 26

The manufacturing process behind plasma gems are manufactured and a look at how special effects snow is made

How It's Made airs on Discovery Channel HD at 6:30 AM, Thursday 3 July. (Subtitles.)

Learn more about How It's Made and other education/science/factual topics on our factual page

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