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21st Century Tech Blog
Science, Technology and the Future
AI
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Energy/Industry
Environment
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Material Science
Are Heat Shields The Key to Unlocking a Future Space Economy?
lenrosen4
-
April 11, 2025
Manufacturing
Space Manufacturing Is About To Get Real
lenrosen4
-
March 6, 2025
Manufacturing
What’s Holding Back Aluminum Recycling?
lenrosen4
-
December 28, 2024
Cities
The Present And Future Internet of Things For Sustainable Construction
lenrosen4
-
September 5, 2024
Industrial Technology
Electrified Thermochemical Reactor Could Revolutionize and Decarbonize Heavy Industry
lenrosen4
-
September 4, 2024
Material Science
Igloos May Be Our Best Bet for Martian Habitats
lenrosen4
-
January 3, 2017
0
Biomedical Engineering
3D Printers Create Custom-Built Knees and Hips
lenrosen4
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January 1, 2017
0
Artificial Intelligence
What Technologies Will Hold the Disruptive Keys to 2017?
lenrosen4
-
December 29, 2016
0
Energy/Industry
Even if the New U.S. Administration Tries to Revive Coal Mining It Won’t Mean a Return to Full Employment
lenrosen4
-
December 28, 2016
0
Environment
Two Billion Year Old Water Discovery Has Interesting Origins of Life Implications
lenrosen4
-
December 26, 2016
0
Energy/Industry
New Paint Can Convert Temperature Differences into Electricity
lenrosen4
-
December 26, 2016
0
Energy/Industry
Can a Modern Economy Thrive on a Low Carbon Diet?
lenrosen4
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December 22, 2016
0
Energy/Industry
The Latest and Greatest in the 3D Printing World
lenrosen4
-
November 26, 2016
1
Energy/Industry
Abu Dhabi Steel Plant Takes on Carbon Capture Storage and Utilization
lenrosen4
-
November 15, 2016
0
Artificial Intelligence
Can Technology and Science Advance in a World Wrought With Fear About AI, Robotics and Globalization?
lenrosen4
-
November 11, 2016
1
Environment
Bonaire Using 3D Printing to Restore Coral Reefs
lenrosen4
-
September 15, 2016
0
Energy/Industry
Advances in Battery Technology Encouraging for Transition to 100% Renewable Energy
lenrosen4
-
September 10, 2016
1
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