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21st Century Tech Blog
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Climate Change Science
The Earth’s Rate of Warming in the 21st Century is 0.2 Celsius per Decade
lenrosen4
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December 19, 2024
0
Environment
Will Viruses Aboard Lead to the Death of Cruise Lines? The Jury is Out
lenrosen4
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June 7, 2020
0
Energy/Industry
Gizmos & Gadgets Update: Rotor Sails Proving Their Worth After a Year of Testing
lenrosen4
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October 29, 2019
0
Climate Change Science
Trump Wants to Be Another Seward But Instead of Buying Alaska from Russia He Wants to Purchase Greenland from Denmark
lenrosen4
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August 16, 2019
0
Energy/Industry
Hybrid Propulsion Systems for Ships May Be One Answer to Reducing Greenhouse Gas Emissions Globally
lenrosen4
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August 8, 2019
0
Energy/Industry
Are We Making Progress in Reducing Carbon Pollution in the Marine Transportation Sector?
lenrosen4
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February 25, 2019
0
Climate Change Science
Do You Know Who Is Considering Building Walls? – The Pentagon
lenrosen4
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February 3, 2019
0
Climate Change Science
Europe’s Most Noted Rivers Are in Danger of Drying Up
lenrosen4
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January 20, 2019
0
Energy/Industry
What Happens When Sunlight Falls on Oil Spills
lenrosen4
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December 21, 2018
0
Environment
International Maritime Organization Sets 50% Emission Reduction Target but Not Until 2050
lenrosen4
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September 14, 2018
0
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