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21st Century Tech Blog
AI
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Oceans
XPrize Launches Desalination $119 Million, 5-Year Competition
lenrosen4
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March 2, 2024
Water
Globally Groundwater is Vanishing From Human Over Exploitation
lenrosen4
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February 1, 2024
Space
Mars Express Finds an Ice Field That Could Fill Earth’s Red Sea
lenrosen4
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January 19, 2024
Water
A Desalination Device That Makes Turning Seawater Into Fresh Cheaper Than Using Water From The Tap
lenrosen4
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December 11, 2023
Environment
It is Raining Plastic as Human Consumption Catches up With the Environment and Us
lenrosen4
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October 12, 2023
Environment
Can Rainfall Trigger Earthquakes and Volcanic Eruptions?
lenrosen4
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April 24, 2020
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Agriculture
Re-engineering Plants to Feed the World and Fight Climate Change
lenrosen4
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March 20, 2020
0
Biomass
Mushrooms: Can They Save Our Oceans?
lenrosen4
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February 21, 2020
0
Agriculture
A Case Study: St. Louis and Middle America in the Age of Climate Change
lenrosen4
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February 15, 2020
0
Cities
What Seven Technologies Both Old and New Are Helping to Fight Freshwater Scarcity Around the World?
lenrosen4
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January 27, 2020
0
Climate Change Science
2019 Was A Regrettable Year for Those Concerned with Our Planet’s Climate Health
lenrosen4
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December 26, 2019
0
Energy/Industry
A Break from the Early Winter Has My Wife and Me in Aruba
lenrosen4
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December 9, 2019
0
Agriculture
If You Don’t Think Climate Change Isn’t Impacting Daily Lives Look at Your Weekly Food Bill
lenrosen4
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December 4, 2019
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Air Transport Technology
More Insights into the Future of Disaster Relief
lenrosen4
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November 15, 2019
0
Climate Change Science
Will the Next Housing Bust Be About Climate Change?
lenrosen4
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November 5, 2019
0
Climate Change Science
How Can Geologists Help Map Out Our Future on This Planet?
lenrosen4
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October 31, 2019
0
Climate Change Science
Islands in the Solomon Chain Are Vanishing Beneath a Rising Pacific Ocean
lenrosen4
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October 18, 2019
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