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21st Century Tech Blog
AI
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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
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September 4, 2024
Electric Vehicles
Chinese EVs Are A Climate Change Solution So Why Are The U.S., Canada And Europe Blocking Their Sale?
lenrosen4
-
August 28, 2024
Material Science
Could Mycocrete Become A Building Material For Homes On Earth, The Moon, And Mars?
lenrosen4
-
July 29, 2024
Energy/Industry
Energy Update: Pumped Storage to Compliment Variable Renewable Energy
lenrosen4
-
February 20, 2013
5
Curing Illness
Crowdsourcing, Crowdfunding, X Prizes – 7 Billion Minds Put to Work
lenrosen4
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January 14, 2013
1
Cities
Urban Landscapes Update: A Developing World Solution to Urban Migration in the 21st Century
lenrosen4
-
December 10, 2012
1
Energy/Industry
Energy Update: A Wind Harvester Idea Worth Repeating
lenrosen4
-
December 8, 2012
4
Biomedical Engineering
Headlines at 21st Century Tech for December 7, 2012
lenrosen4
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December 7, 2012
0
Air Transport Technology
Transportation Update: Going Where No Airplane Can Go – A New Hybrid Air Vehicle
lenrosen4
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December 4, 2012
7
Curing Illness
Headlines at 21st Century Tech for November 30, 2012
lenrosen4
-
November 30, 2012
0
Biomass
Headlines at 21st Century Tech for November 23, 2012
lenrosen4
-
November 23, 2012
0
Computers
Headlines at 21st Century Tech for November 16, 2012
lenrosen4
-
November 16, 2012
0
Biomass
Materials Science Update: The Plastic Problem and a Plastic Solution
lenrosen4
-
November 13, 2012
3
Climate Change Science
Headlines at 21st Century Tech for September 21, 2012
lenrosen4
-
September 21, 2012
6
Ageing
Headlines at 21st Century Tech for September 7, 2012
lenrosen4
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September 7, 2012
3
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