How Tunnels Are Made

In this video I talk about how tunnels are made. In particular, I talk about tunnel boring machines (TBMs). I explain how tunnel boring machines work, why tunnel boring machines are better than other methods of tunnel construction, and the history of tunnel boring machines.
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[@Design_Nerd]

English subtitles are now available! You can turn them on if necessary.

[@kirscheim]

christmas morning, about a half hour ago i happen upon your road tunnel video. now just watched this one and i'm probably going to watch a couple more. it's christmas and i'm watching fucking youtube.
these are very nice, solid work man. appreciated.

[@Design_Nerd]

Thank you so much. Glad you found my videos informative. Merry Christmas!

[@luminity2441]

This channel is so underrated!

[@Design_Nerd]

Thank you!

[@sagarsriva]

great video. thanks

[@Design_Nerd]

Glad you liked it!

[@FormulaStats]

cool video!

[@Design_Nerd]

Thanks!

[@Pianissemo]

This channel is too underrated 😔