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21st Century Tech Blog
Science, Technology and the Future
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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
-
April 11, 2025
Manufacturing
Space Manufacturing Is About To Get Real
lenrosen4
-
March 6, 2025
Manufacturing
What’s Holding Back Aluminum Recycling?
lenrosen4
-
December 28, 2024
Cities
The Present And Future Internet of Things For Sustainable Construction
lenrosen4
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September 5, 2024
Industrial Technology
What’s the State of 3D and Now 4D Printing in 2015?
lenrosen4
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February 5, 2015
0
Electric Vehicles
Gizmos & Gadgets: Taking the eBike Market by Storm
lenrosen4
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February 3, 2015
0
Electric Vehicles
New Advances Bringing Lithium-Air Batteries Closer to Commercial Application
lenrosen4
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January 28, 2015
1
Industrial Technology
Magnetic Drive Technology Disrupts the Future of Machines
lenrosen4
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January 26, 2015
3
Industrial Technology
Phosphorus Comes in Three Shades but the Black Kind is a New Wonder Material
lenrosen4
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January 18, 2015
0
Energy/Industry
Ever Heard of Passive Radiative Cooling?
lenrosen4
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December 8, 2014
0
Industrial Technology
Get Your Gecko Grippers Here
lenrosen4
-
November 19, 2014
1
Environment
Here’s a Contradiction in Terms – Ecotankers
lenrosen4
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November 7, 2014
0
Climate Change Science
It’s Official for the Umpteenth Time – We Got Climate Change!
lenrosen4
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November 3, 2014
1
Climate Change Science
Can We Engineer Technology That Can Do What Plants Do?
lenrosen4
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October 14, 2014
1
Computers
Quantum Robots and Other Robot News
lenrosen4
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October 9, 2014
2
Industrial Technology
A Material That Sucks Oxygen Out of A Room – A Good Thing? Maybe.
lenrosen4
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October 4, 2014
0
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