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21st Century Tech Blog
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Energy/Industry
Energy/Industry
Articles on energy
Energy/Industry
55 Years Later Earth Day Is Still Being Ignored By The Vast Majority
lenrosen4
-
April 22, 2025
Energy/Industry
Energy Stories In the News That Caught My Attention
lenrosen4
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April 18, 2025
Cities
Smart Lighting For Sustainable 21st Century Cities
lenrosen4
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March 30, 2025
Energy/Industry
Energy Breakthroughs Are Reshaping Our World
lenrosen4
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March 5, 2025
Renewable
Solar Energy Technology Is Going “Perovskite”
lenrosen4
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January 18, 2025
Biomedicine
Headlines at 21st Century Tech for February 15, 2013
lenrosen4
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February 15, 2013
0
Energy/Industry
Energy Update: Wind Power on a Steep Growth Curve
lenrosen4
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February 13, 2013
0
Energy/Industry
Environment & Energy Update: Chemical Looping May Make Cleaner Coal-Fired Power Plants Possible
lenrosen4
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February 11, 2013
0
Energy/Industry
Energy Update: LENR Developers Remain Stuck in the Lab with No Commercial Product
lenrosen4
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February 9, 2013
6
Energy/Industry
Headlines at 21st Century Tech for February 8, 2013
lenrosen4
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February 8, 2013
0
Electric Vehicles
Transportation & Energy Update: New “Big Three” Join Together to Develop Fuel Cells for Cars
lenrosen4
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February 6, 2013
0
Storage
Gizmos & Gadgets: A Fuel Cell for Smartphones, MP3 Players, eReaders, Tablets, Digital Cameras and More
lenrosen4
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January 23, 2013
0
Artificial Intelligence
Headlines at 21st Century Tech for January 18, 2013
lenrosen4
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January 18, 2013
0
Curing Illness
Crowdsourcing, Crowdfunding, X Prizes – 7 Billion Minds Put to Work
lenrosen4
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January 14, 2013
1
Agriculture
Headlines at 21st Century Tech for January 11, 2013
lenrosen4
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January 11, 2013
1
Electric Vehicles
Gizmos & Gadgets: The Aggie Bus is Electric and Recharges Wirelessly
lenrosen4
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January 6, 2013
0
Energy/Industry
Environment Update: Drilling in the Polar Extremes Frought with Potential Dangers
lenrosen4
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January 2, 2013
0
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