How Do They Do It?
Tunnels/Timber
Season 12 Episode 20 of 20
Exploring the construction of large tunnels in one of the world's biggest cities to prevent blackouts, and a look at how a pine forest is turned into timber
How Do They Do It? airs on Discovery Science +1 at 8:00 PM, Thursday 5 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General