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21st Century Tech Blog
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The Present And Future Internet of Things For Sustainable Construction
lenrosen4
-
September 5, 2024
Cities
Shock Therapy Proposed By Northwestern University To Shore Up Shorelines
lenrosen4
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August 31, 2024
Cities
Toronto Could Use An Astra Bridge
lenrosen4
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May 15, 2024
Cities
Building Net-Zero Urban Centres Not Easy as Evidenced by the Story of Masdar City
lenrosen4
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December 6, 2023
Cities
What Happens When Your City’s Water Supply is Compromised?
lenrosen4
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October 23, 2023
Cities
The Cost of Rising Sea Levels
lenrosen4
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August 7, 2019
0
Biomass
Letting Nothing Go to Waste is the New Mantra of the Garbage Collecting World
lenrosen4
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July 25, 2019
0
Cities
Why Can’t We Cover Our Buildings with Photovoltaics?
lenrosen4
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July 14, 2019
0
Artificial Intelligence
Is Peter Diamandis, the Serial Entrepreneur and Futurist, Right That the Era of Internal Combustion Engines is Ending?
lenrosen4
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July 7, 2019
0
Cities
Just Finished Two Intensive Days at Collision 2019 A Very Different Type of Tech Conference/Expo
lenrosen4
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May 24, 2019
0
Agriculture
Finding Solutions to the Growing Problem of Freshwater Scarcity
lenrosen4
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May 13, 2019
0
Cities
If You Have Range Anxiety About Electric Vehicles Then Move to Sweden Where They Are Building Rechargeable Roads
lenrosen4
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April 20, 2019
0
Cities
Gizmos & Gadgets: Introducing Origami Window Blinds That Double as Solar Power Generators
lenrosen4
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April 19, 2019
0
Cities
Managing the Future – Part 4: Living with Continuous Change
lenrosen4
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April 3, 2019
0
Cities
New York City Proposes Flood-Proof Barrier for Manhattan to Combat Sea Level Rise
lenrosen4
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March 14, 2019
0
Cities
Back from Costa Rica Where a Carbon-Free Future is the Focus of the Government
lenrosen4
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March 12, 2019
0
Cities
Gizmos & Gadgets: Australian Architectural Firm Develops an Origami-like Solar Window Covering
lenrosen4
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February 23, 2019
0
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