How It's Made

7:00 PM to 7:30 PM
Thursday 21 November
+

Railway Bridge Ties/Membrane Filters/Bi-Planes

Season 22 Episode 4 of 26

More everyday items are put under the microscope as the series reveals how membrane filters, bridge ties, and bi-planes are made

How It's Made airs on Discovery Science +1 at 7:00 PM, Thursday 21 November. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology