Did you know there are actual underwater cities? Check out these cool sunken places all around the world!
What If - 71% of the Earth's surface is covered with water. Why don't we make use of all that underwater real estate? What if we lived in underwater cities? What would
Cool Underwater Cities You Could Live In Some Day
Top 10 Amazing Facts About the Lost City of Atlantis
Are Sea Cucumbers a Cleanup Solution to Fish Farm Pollution? - Yale E360
Mountains in the Deep: Exploring the Central Pacific Basin: NOAA Office of Ocean Exploration and Research
Underwater cities we've only just discovered
13 Mindblowing Underwater Cities- Modern Atlantis Candidates
What Will the Underwater City of the Future Look Like?, by Astrid N. Wright, The Startup
How much of the ocean has been explored? Surprisingly little - Interesting Engineering
7 real cities that are completely underwater!
Whales Smithsonian Ocean
