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21st Century Tech Blog
Science, Technology and the Future
AI
Computers
Education
Energy/Industry
Environment
Medical
Politics
Space
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Industrial Technology
Industrial Technology
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
-
September 5, 2024
Industrial Technology
Electrified Thermochemical Reactor Could Revolutionize and Decarbonize Heavy Industry
lenrosen4
-
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
-
August 28, 2024
0
Material Science
Could Mycocrete Become A Building Material For Homes On Earth, The Moon, And Mars?
lenrosen4
-
July 29, 2024
0
Mining
Ocean Floor Polymetallic Nodules Threatened By Deep Sea Miners Serve An Existential Purpose
lenrosen4
-
July 23, 2024
0
Construction
Mycelium May Be The Next Big Technology Thing
lenrosen4
-
May 27, 2024
1
Housing
Manufacturing And 3D Printing At A Crossroads
lenrosen4
-
May 11, 2024
0
Industrial Technology
Can Artificial Photosynthesis Be The Key to Mitigating Climate Change?
lenrosen4
-
February 27, 2024
0
Industrial Technology
The Connectivity Revolution: How the Emergence of 5G Networks Are Reshaping Manufacturing
lenrosen4
-
December 24, 2023
0
Industrial Technology
Producing Carbon Fibre from Asphaltenes Could Provide A Future for Canada’s Oil Sands
lenrosen4
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December 15, 2023
0
Climate Change Science
Sustainable Coal is a Fiction Being Peddled by Coal Producers and Their Customers
lenrosen4
-
November 25, 2023
0
Material Science
New Aerogel Film Can Make Buildings Cooler
lenrosen4
-
November 9, 2023
0
Energy/Industry
Why Waste Chicken Feathers Today When You Can Use Them to Make Diapers and Fuel Cells?
lenrosen4
-
October 26, 2023
0
Construction
Buildings Produce 40% of Emissions Today – Lessons in Sustainable Building Practices
lenrosen4
-
August 27, 2023
0
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