How It's Made
Train Rails/Desalinated Water/Racing Wheelchairs
Season 15 Episode 3 of 13
The manufacture of train rails, desalinated water, racing wheelchairs and parquet flooring
How It's Made airs on Discovery Channel HD at 6:30 AM, Tuesday 1 April. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
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Education ➝ Science ➝ Factual Topics
Technology