Uncovering America's Underwater City
Mark Rober Mark Rober
71.7M subscribers
16,383,676 views
274K

 Published On Oct 11, 2025

It’s wild how oblivious we can be to what’s hidden right beneath the water. Learn to embrace failure while having tons of fun with CrunchLabs, now with 2 FREE boxes at: https://crunchlabs.com/Lake

Get your CrunchLabs box today:
Build Box for kids click here: http://crunchlabs.com/Lake
Hack Pack for teens and adults click here: https://crunchlabs.com/LakeHP

Thanks to Global SubDive for helping us explore the bottom of the lake: https://globalsubdive.com/
Thanks to Todd for helping us scan the lake bed: http://www.geohydros.com/about.html
Special thanks to California State Parks: https://www.parks.ca.gov/

Thanks to these folks for providing some of the music in the video:
Ponder- ‪@Pondermusic‬
Laura Shigihara - ‪@supershigi‬
Andrew Applepie -   / andrewapplepie  
Blue Wednesday -   / bluewednesday  
Danijel Zambo - https://open.spotify.com/intl-de/arti...

Occasionally my graphic artist uses AI to enhance images. When this happens it will be labeled in the lower right corner.

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