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21st Century Tech Blog
AI
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Water
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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
Agriculture
Planetary Health, Food Quality and Quantity Will All Be Impacted by CO2 Increases
lenrosen4
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October 4, 2019
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Environment
Brazil’s PR Offensive Attempts to Cover Over Its Assault on the Amazon Rainforest
lenrosen4
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October 2, 2019
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Environment
Ancient Die-Offs and a Discovery in Permafrost Trapped Alaska Seawater Tell Two Different Stories About Life on Earth
lenrosen4
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August 30, 2019
0
Agriculture
Massachusetts-Based Agricultural Technology Company is Trying to Remove One Trillion Tons of Carbon From the Atmosphere
lenrosen4
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August 26, 2019
0
Agriculture
Why Has Norway Decided to Stop Its Annual $33 Million US Amazon Rainforest Protection Subsidy?
lenrosen4
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August 16, 2019
0
Environment
Gizmos & Gadgets: Hydrogel Invention Could Solve Freshwater Scarcity Problems Along Arid Coastlines
lenrosen4
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August 4, 2019
0
Agriculture
Gizmos & Gadgets: Real-Time Measuring of Farm Conditions Comes with Earthstream
lenrosen4
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August 2, 2019
0
Energy from Waste
Where Salt and Freshwater Meet There is Power
lenrosen4
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July 31, 2019
1
Agriculture
Will Algae Blooms from Pollutants Deoxygenate the World’s Oceans?
lenrosen4
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July 9, 2019
0
Agriculture
New Study Correlates Climate Change to Future Risk of Armed Conflict
lenrosen4
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June 14, 2019
0
Environment
A Team of University of Victoria Scientists Tell Us How Much Microplastic We Ingest Daily
lenrosen4
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June 13, 2019
0
Agriculture
Our Rainforests Are in Peril: Here’s What Needs to be Done
lenrosen4
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June 11, 2019
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