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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
Climate Change Science
New Sodium-CO2 Cell Harvests Carbon Emissions to Produce Electricity and Hydrogen
lenrosen4
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February 5, 2019
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Gadgets
Gizmos & Gadgets: The Replicator is Here
lenrosen4
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February 3, 2019
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Mining
Europe’s Eyes on the Moon are Focused on 2025 – Why?
lenrosen4
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January 22, 2019
0
Climate Change Science
Europe’s Most Noted Rivers Are in Danger of Drying Up
lenrosen4
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January 20, 2019
0
Energy/Industry
I am a Fanatic at Recycling and Aghast at the Latest News
lenrosen4
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December 19, 2018
0
Biomedical Engineering
Break an Arm on Mars and Watch a 3D Bioprinter Help Repair It
lenrosen4
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December 18, 2018
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Artificial Intelligence
Rethinking The Automobile Industry in the Age of Disruption
lenrosen4
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December 9, 2018
0
Mining
A Conversation with George Sowers of Sowers Space Solutions
lenrosen4
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November 30, 2018
0
Automobiles
Technology Disruption in the 21st Century Isn’t Like Climate Change – It Happens Suddenly
lenrosen4
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November 27, 2018
0
Artificial Intelligence
Gizmos & Gadgets: Robot Bricklayer Builds Home in Three Days
lenrosen4
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November 25, 2018
0
Agriculture
Is a Zero-Carbon Economy Feasible?
lenrosen4
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November 23, 2018
0
Gadgets
Gizmos & Gadgets: NASA Gets the Refabricator – Not Quite a Star Trek Replicator But Pretty Amazing
lenrosen4
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November 18, 2018
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As 2024 Comes to a Close What is the Current Capacity of Carbon Capture Projects Worldwide?
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The Earth’s Rate of Warming in the 21st Century is 0.2 Celsius per Decade
December 19, 2024
When Dealing With Climate Change Winning Slowly is the Same as Losing
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