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21st Century Tech Blog
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Articles on energy
Energy/Industry
Two Energy Stories To Start 2025
lenrosen4
-
January 1, 2025
Finance
The Current State of Fossil Fuel Companies And Their Climate Change Enablers
lenrosen4
-
December 24, 2024
Energy/Industry
Battery News: A Proton Battery And A Battery for Mars
lenrosen4
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December 23, 2024
Environment
Nine Billion Tons of Plastic Since 1960 – UN Our Environmental Nightmare
lenrosen4
-
December 5, 2024
Energy/Industry
Governments Spending $7 Trillion Annually To Subsidize Fossil Fuels
lenrosen4
-
November 15, 2024
Energy/Industry
Energy Update: The Island Nation of Tokelau Goes Solar – Other South Pacific Islands to Follow
lenrosen4
-
August 4, 2012
0
Automobiles
Headlines at 21st Century Tech for August 3, 2012
lenrosen4
-
August 3, 2012
2
Energy/Industry
Environmental Technology Update – Artificial Photosynthesis – Unlimited Power and Carbon Capture
lenrosen4
-
August 1, 2012
2
Energy/Industry
Energy Update: Renewable Wave and Tidal Power Getting Big Plays in U.S., Australia and Europe
lenrosen4
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July 31, 2012
2
Agriculture
Headlines at 21st Century Tech for July 27, 2012
lenrosen4
-
July 27, 2012
0
Automobiles
Energy Update: LENR Keeps Showing Up in the News – A Humbug or Real – Which is it?
lenrosen4
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July 25, 2012
9
Robots & Robotics
Our Space Future in the 21st Century – Part 3: From Space Tourism to a Town of 10,000
lenrosen4
-
July 24, 2012
11
Energy/Industry
Energy Update: Solar Power Isn’t Just About Electricity – Now Providing Air Conditioning
lenrosen4
-
July 21, 2012
4
Energy Conservation Technology
Transportation Update: New Marine Technologies Coming to Tanker and Cruise Fleets
lenrosen4
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July 19, 2012
0
Energy/Industry
Energy Update: Is Cold Fusion Even Possible?
lenrosen4
-
July 17, 2012
27
Artificial Intelligence
Space Update: The Byproducts of Space Technology Represent Some of the Most Innovative Technology Humanity Has Produced
lenrosen4
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July 16, 2012
2
Climate Change Science
Headlines at 21st Century Technology for July 13, 2012
lenrosen4
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July 13, 2012
0
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