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21st Century Tech Blog
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Urban Management In The 21st Century Requires “Smart City” Solutions
lenrosen4
-
April 9, 2025
Cities
Smart Lighting For Sustainable 21st Century Cities
lenrosen4
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March 30, 2025
Cities
Why Petrochemical Dependency Is Making Our Houses Burn Down
lenrosen4
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February 5, 2025
Cities
LA Burning Is Hard To Ignore If You Cover Climate Change
lenrosen4
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January 14, 2025
Cities
The Present And Future Internet of Things For Sustainable Construction
lenrosen4
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September 5, 2024
Cities
Shock Therapy Proposed By Northwestern University To Shore Up Shorelines
lenrosen4
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August 31, 2024
0
Cities
Toronto Could Use An Astra Bridge
lenrosen4
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May 15, 2024
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
Cities
What Happens When Your City’s Water Supply is Compromised?
lenrosen4
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October 23, 2023
0
Cities
The Reality of Climate Change is Hitting Home With the Latest Headlines
lenrosen4
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June 8, 2023
0
Cities
It Is Hard To Ignore Climate Change As A Wildfire Haze Blankets The Local Environment
lenrosen4
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June 7, 2023
0
Cities
Can Legacy Buildings Contribute to Climate Change Mitigation?
lenrosen4
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March 13, 2023
0
Cities
Population Growth, Urban Intensification, Mice and Rat Studies, Human Mental Health and the Climate
lenrosen4
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November 29, 2022
0
Cities
The Incapable State Could Describe The Entire World in the Fight to Stop Global Warming
lenrosen4
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November 10, 2022
0
Cities
How Coating Cities in White and Blue Paint Can Lower Global Temperatures
lenrosen4
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August 19, 2022
3
Agriculture
Southern California and Climate Change – It’s Just Going to Keep Getting Drier
lenrosen4
-
June 5, 2022
1
Cities
Oceanix Busan in South Korea Could Be The World’s First Floating City
lenrosen4
-
June 1, 2022
0
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