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21st Century Tech Blog
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Energy Conservation Technology
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Conservation of Energy Should Be Front and Centre in Combatting Climate Change
lenrosen4
-
April 30, 2022
Artificial Intelligence
Rethinking The Automobile Industry in the Age of Disruption
lenrosen4
-
December 9, 2018
Automobiles
U.K. Releases Plan to Achieve Near Zero Emissions in Transportation by Mid-Century
lenrosen4
-
July 10, 2018
Electric Vehicles
New Architecture Could Make Lithium-Ion Batteries Chargeable in Seconds
lenrosen4
-
May 23, 2018
Energy Conservation Technology
Fossil Fuel Industry Dilemmas – Part 2: When Will We Hit a Time When Pumping Oil Will No Longer Be Worthwhile?
lenrosen4
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April 26, 2018
Energy Conservation Technology
Headlines: Are We Starting to Turn the Corner on Fossil Fuel Use?
lenrosen4
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January 15, 2014
0
Automobiles
Transportation Update: Volvo E-Car Concept Runs Off Super Capacitor
lenrosen4
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October 22, 2013
4
Electric Vehicles
Energy Update: An Environmental Engineer’s 2030 Forecast
lenrosen4
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May 16, 2013
1
Air Transport Technology
Space Update: Part 2 – 10 Technologies from Space We Use Here on Earth
lenrosen4
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March 25, 2013
0
Energy Conservation Technology
Environment Update: One More Sequestration Project Bites the Dust in Alberta
lenrosen4
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February 26, 2013
0
Energy Conservation Technology
Transportation Update: New Marine Technologies Coming to Tanker and Cruise Fleets
lenrosen4
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July 19, 2012
0
Energy Conservation Technology
Energy Update: Solar is Taking Off According to this BP Report
lenrosen4
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July 10, 2012
0
Agriculture
Rio+20: A Report Card On How We Are Doing So Far?
lenrosen4
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June 21, 2012
0
Climate Change Science
Climate Science and Energy Update: 13 Actions Our Governments Must Take
lenrosen4
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June 11, 2012
0
Cities
Urban Landscapes Update – Seattle Building Designed to be Autonomous and Green for 250 Years
lenrosen4
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March 21, 2012
1
Automobiles
Urban Landscapes in the 21st Century – Part 1: The Evolution of Cities
lenrosen4
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February 29, 2012
0
Automobiles
Transportation – Part 6: Where Automobiles Are Inspiring Technical Innovation
lenrosen4
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November 2, 2011
1
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