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21st Century Tech Blog
Science, Technology and the Future
AI
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Energy/Industry
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Environment
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Material Science
Are Heat Shields The Key to Unlocking a Future Space Economy?
lenrosen4
-
April 11, 2025
Cities
Urban Management In The 21st Century Requires “Smart City” Solutions
lenrosen4
-
April 9, 2025
Cities
Smart Lighting For Sustainable 21st Century Cities
lenrosen4
-
March 30, 2025
Agriculture
Critical to the Future of Agriculture and Food Security: Salt Tolerant Crops
lenrosen4
-
March 10, 2025
Manufacturing
Space Manufacturing Is About To Get Real
lenrosen4
-
March 6, 2025
Agriculture
Agricultural Emissions Taxes Are Coming in an Effort to Deal with Methane
lenrosen4
-
June 16, 2022
0
Agriculture
Southern California and Climate Change – It’s Just Going to Keep Getting Drier
lenrosen4
-
June 5, 2022
1
Cities
Oceanix Busan in South Korea Could Be The World’s First Floating City
lenrosen4
-
June 1, 2022
0
Cities
Imaging Technology Reveals Ancient Civilization in Amazonia
lenrosen4
-
May 26, 2022
0
Business/Government
The Four “Ps” Needed to Stop Global Warming
lenrosen4
-
May 23, 2022
1
Energy/Industry
Improvements to Membrane Technology Facilitates Better Carbon Capture
lenrosen4
-
May 22, 2022
0
Agriculture
Canadian Farmers Among Many Developing Next Generation Agricultural Policies Aimed at Climate Action
lenrosen4
-
May 21, 2022
0
Manufacturing
Jeff Bezos Wants Manufacturing to Move Off Planet and NASA is Exploring the Possibilities
lenrosen4
-
May 7, 2022
3
Environment
An Unexpected Consequence of Global Warming Appears as Lake Mead Waters Recede
lenrosen4
-
May 3, 2022
0
Cities
Conservation of Energy Should Be Front and Centre in Combatting Climate Change
lenrosen4
-
April 30, 2022
0
Environment
Aerial Drones Are Helping to Plant Billions of Trees to Mitigate Global Warming
lenrosen4
-
April 13, 2022
0
Industrial Technology
Carbon Capture is Turning Into a Trillion Dollar industry for Spinning Out New Products
lenrosen4
-
April 3, 2022
0
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