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21st Century Tech Blog
AI
Computers
Education
Energy/Industry
Environment
Medical
Politics
Space
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Home
Transportation
Transportation
Solar Energy
A New Look At The Viability Of Solar Roads
lenrosen4
-
November 4, 2024
Electric Vehicles
Updated: Imagine an EV Battery With a Range of 3,000 Kilometres Between Charges
lenrosen4
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October 18, 2024
Artificial Intelligence
Texas to Rollout Faster and Safer Autonomous Trucking Solution
lenrosen4
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September 30, 2024
Transportation
Advanced Driver Assistance Systems Are Transforming The Transportation Industry
lenrosen4
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September 16, 2024
Electric Vehicles
Chinese EVs Are A Climate Change Solution So Why Are The U.S., Canada And Europe Blocking Their Sale?
lenrosen4
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August 28, 2024
Military
Latest Trump Order Defies Original Outer Space Treaty That Specified Its Use for Peaceful Purposes
lenrosen4
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June 19, 2018
0
Energy/Industry
The Cost of Carbon Capture is Getting Closer to Affordability
lenrosen4
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June 8, 2018
0
Electric Vehicles
Israeli Battery Technology Could Recharge an Electric Vehicle in 5 Minutes
lenrosen4
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June 7, 2018
0
Automobiles
The Leadership in the United States is Upside Down When it Comes to Addressing Carbon Emissions
lenrosen4
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June 2, 2018
0
Electric Vehicles
New Architecture Could Make Lithium-Ion Batteries Chargeable in Seconds
lenrosen4
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May 23, 2018
0
Electric Vehicles
A Hiatus from Blogging – A Week in Aruba Where the Wind Always Blows and the Sun Never Quits
lenrosen4
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May 7, 2018
0
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
0
Energy Conservation Technology
Design Tips for a 21st Century Eco-Friendly Low Carbon Home
lenrosen4
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April 18, 2018
0
Education
Glider Project to Fly at the Edge of Space and Serve as an Experimental Platform for Schools
lenrosen4
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April 17, 2018
0
Medical Technology
An Aging Population Has Mobility Options My Parents Would Never Have Conceived: Take a Look
lenrosen4
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April 6, 2018
0
Computers
Creating This Blog and Our Other Internet Activities Contribute to Carbon Emissions
lenrosen4
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April 4, 2018
0
Military
Russian Sources State that China and Russia to Merge Their Global Positioning Systems
lenrosen4
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April 2, 2018
0
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Page 15 of 44
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Governments Spending $7 Trillion Annually To Subsidize Fossil Fuels
November 15, 2024
Putting Fluoride In Community Water Supplies Is Being Questioned
November 13, 2024
Once Again Global Action To Mitigate Climate Change Is At Risk
November 12, 2024
Canada Celebrates The End Of War Each November 11th
November 11, 2024
