About this programme
How do they weave a Turkish carpet? How do they use helicopter blade technology for cross country skis, and control the water at Niagara Falls.
TVGuideUK
Programme listing
How Do They Do It? is next on Discovery .Science at 20:30 on Mon 24 Aug 2026.
The next showing is on Discovery .Science.
Yes — it is on tonight at 20:30 on Discovery .Science, ending at 21:00.
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How do they weave a Turkish carpet? How do they use helicopter blade technology for cross country skis, and control the water at Niagara Falls.