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21st Century Tech Blog
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Climate Change Science
Thermal Expansion Has Oceans Rising Imperilling Coastal Communities
lenrosen4
-
June 7, 2025
Environment
Three 21st Century Ocean Technologies That Caught My Eye
lenrosen4
-
June 5, 2025
Artificial Intelligence
New Google AI Allows Humans To Have Conversations With Dolphins
lenrosen4
-
April 16, 2025
Climate Change Science
Since 2009 The Pacific Nation of Solomon Islands Is Shrinking
lenrosen4
-
March 28, 2025
Climate Change Science
The Earth’s Rate of Warming in the 21st Century is 0.2 Celsius per Decade
lenrosen4
-
December 19, 2024
Climate Change Science
Geoengineering — Part 2: Climate Science and Climate Change
lenrosen4
-
August 17, 2011
8
Artificial Intelligence
What Lies Ahead? An Introduction to the themes of this blog
lenrosen4
-
October 19, 2009
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