video thumbnail 20:46
Uncovering America's Underwater City

2025-10-11

[public] 2.42M views, 75.1K likes, dislikes audio only

channel thumbMark Rober
4K

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 - https://soundcloud.com/andrewapplepie

Blue Wednesday - https://soundcloud.com/bluewednesday

Danijel Zambo - https://open.spotify.com/intl-de/artist/1ZD9ri2wmZZPL4qs92sXZX?si=iI7jkn-qSY-6NKo931314Q

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

PLATINUM TICKET INSTANT WIN GAME

NO PURCHASE NECESSARY. Ends on 5/31/26 subj. to monthly entry deadlines. 50 US/DC, 18+. Unclaimed/forfeited prizes awarded via 2nd chance drawing. Visit [crunchlabs.com/sweepstakes](http://crunchlabs.com/sweepstakes) for Official Rules including full details on eligibility requirements, how to enter, free method of entry, entry limits, prize claim procedure, prize description and limitations. Void where prohibited.


Jumping On A Moving Train… For Science! 13,522,269 views
/youtube/video/mnDe3BaEBxc