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21st Century Tech Blog
AI
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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
Energy/Industry
“Clean Coal” Part of U.S. COP23 Presentation Has Proven a Bust
lenrosen4
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November 13, 2017
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Energy/Industry
Wind Power is About Size and Location: Over Water Seems Best
lenrosen4
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November 11, 2017
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Mining
How to Mine an Asteroid and Get Filthy Rich Doing It
lenrosen4
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October 24, 2017
0
Electric Vehicles
Gizmos & Gadgets: C-Ion Battery May Be the Future of Energy Storage
lenrosen4
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October 22, 2017
0
Computers
New XPrizes to Focus on Alzheimer’s, Clean Air, Cybersecurity, Democracy and Zero Waste Mining
lenrosen4
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October 16, 2017
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Artificial Intelligence
The Disruption of the Automotive Industry Represents a Significant 21st Century Change
lenrosen4
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October 14, 2017
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Energy/Industry
Baseload Renewables’ Goal to Take Carbon Out of the Energy Equation for Good
lenrosen4
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October 3, 2017
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Energy/Industry
Potential Lithium Battery Game Changer – Water Salt
lenrosen4
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October 2, 2017
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Agriculture
Agriculture Faces Many 21st Century Disruptors
lenrosen4
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September 18, 2017
0
Energy/Industry
Gizmos & Gadgets: A Water-Cooling Solar Panel That Could Reduce HVAC Costs by 21%
lenrosen4
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September 5, 2017
0
Automobiles
Electric Vehicles are No Longer on the Margin of the Automobile Industry
lenrosen4
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July 7, 2017
0
Agriculture
Mission 2020 – A Three-Year Project to Tackle CO2 and Other Greenhouse Gas Emissions
lenrosen4
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June 30, 2017
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