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21st Century Tech Blog
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The Present And Future Internet of Things For Sustainable Construction
lenrosen4
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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
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August 28, 2024
Material Science
Could Mycocrete Become A Building Material For Homes On Earth, The Moon, And Mars?
lenrosen4
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July 29, 2024
Mining
Ocean Floor Polymetallic Nodules Threatened By Deep Sea Miners Serve An Existential Purpose
lenrosen4
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July 23, 2024
Agriculture
Agriculture Update: It Seems Soylent is Not Alone in Addressing World Hunger
lenrosen4
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July 1, 2013
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Agriculture
Headlines at 21st Century Tech for June 28, 2013
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June 28, 2013
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Energy/Industry
Energy Update: CPV stands for Concentrated Photovoltaic
lenrosen4
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June 25, 2013
1
Energy/Industry
Energy Update: A Battery Made of Wood
lenrosen4
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June 24, 2013
2
Cities
Materials Science Update: New Discovery May Lead to Mile-High Buildings
lenrosen4
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June 23, 2013
0
Climate Change Science
Materials Science Update: Plastic Wood Replacing Timber in Construction – Not Necessarily a Good Thing
lenrosen4
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June 11, 2013
2
Gadgets
Gizmos & Gadgets: Meet the GiraDora, A Low Tech Washer and Dryer
lenrosen4
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May 12, 2013
9
Agriculture
Headlines at 21st Century Tech for May 10, 2013
lenrosen4
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May 10, 2013
2
Agriculture
Headlines at 21st Century Tech for May 3, 2013
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May 3, 2013
1
Cities
Al Gore’s “The Future” More About the Present and the Past
lenrosen4
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April 28, 2013
0
Biomedicine
Headlines at 21st Century Tech for April 26, 2013
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April 26, 2013
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Artificial Intelligence
The 10 Breakthrough Technologies of 2013 According to MIT Technology Review
lenrosen4
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April 25, 2013
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