Video Description:
We are sure all of you have gone through a tunnel more than once, but have you ever wondered how are they built? Today, we want to show you exactly that with this impressive project of the deepest underwater tunnel. So watch this review and tell us what you think. Enjoy!
- Category
- Variety
- Tags
- inventions, gadgets, tools, quantumtechhd, next level, another level
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I'm a woman and that was exhilarating! Was that not so cool. Good grief that is some huge machinery. Absolutely fascinating. And now I know . . . thanks Mel.