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21st Century Tech Blog
Science, Technology and the Future
AI
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Energy/Industry
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Industrial Technology
Computers
Manufacturing Nanoscale Electronics Challenges Now And In The Future
lenrosen4
-
May 10, 2025
Material Science
Are Heat Shields The Key to Unlocking a Future Space Economy?
lenrosen4
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April 11, 2025
Manufacturing
Space Manufacturing Is About To Get Real
lenrosen4
-
March 6, 2025
Manufacturing
What’s Holding Back Aluminum Recycling?
lenrosen4
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December 28, 2024
Cities
The Present And Future Internet of Things For Sustainable Construction
lenrosen4
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September 5, 2024
Computers
Managing the Future – Part 2: The Internet of Things
lenrosen4
-
March 22, 2019
0
Cities
Gizmos & Gadgets: Australian Architectural Firm Develops an Origami-like Solar Window Covering
lenrosen4
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February 23, 2019
0
Cities
A Global Alliance of 30 Companies Commit $1 Billion to End Plastic Waste in the Environment
lenrosen4
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February 14, 2019
0
Manufacturing
NewSpace 2060 Moon Pitch Competition Gets Novel Proposal for the Building of a Lunar Base
lenrosen4
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February 13, 2019
0
Climate Change Science
New Sodium-CO2 Cell Harvests Carbon Emissions to Produce Electricity and Hydrogen
lenrosen4
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February 5, 2019
0
Gadgets
Gizmos & Gadgets: The Replicator is Here
lenrosen4
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February 3, 2019
0
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
0
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
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