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21st Century Tech Blog
Science, Technology and the Future
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Material Science
Are Heat Shields The Key to Unlocking a Future Space Economy?
lenrosen4
-
April 11, 2025
Cities
Urban Management In The 21st Century Requires “Smart City” Solutions
lenrosen4
-
April 9, 2025
Cities
Smart Lighting For Sustainable 21st Century Cities
lenrosen4
-
March 30, 2025
Agriculture
Critical to the Future of Agriculture and Food Security: Salt Tolerant Crops
lenrosen4
-
March 10, 2025
Manufacturing
Space Manufacturing Is About To Get Real
lenrosen4
-
March 6, 2025
Space
Mars Express Finds an Ice Field That Could Fill Earth’s Red Sea
lenrosen4
-
January 19, 2024
0
Genetically Modified Organisms
GMOs are the Key to Future Food Security
lenrosen4
-
January 5, 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
Water
A Desalination Device That Makes Turning Seawater Into Fresh Cheaper Than Using Water From The Tap
lenrosen4
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December 11, 2023
0
Cities
Building Net-Zero Urban Centres Not Easy as Evidenced by the Story of Masdar City
lenrosen4
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December 6, 2023
0
Agriculture
For Humans to Make Mars a Second Home We Need to Bring Along Some “Friends”
lenrosen4
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December 4, 2023
0
Editor Picks
What Will the World Be Like in 2100 and Beyond?
lenrosen4
-
November 26, 2023
1
Climate Change Science
Sustainable Coal is a Fiction Being Peddled by Coal Producers and Their Customers
lenrosen4
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November 25, 2023
0
Agriculture
The Biggest Impediment to Humans Going to Mars is Food Not Whether SpaceX’s Starship Can Fly
lenrosen4
-
November 19, 2023
1
Agriculture
Where We Should Be Seeking Advice in a Hotter, Drier World
lenrosen4
-
November 10, 2023
0
Material Science
New Aerogel Film Can Make Buildings Cooler
lenrosen4
-
November 9, 2023
0
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