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21st Century Tech Blog
AI
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Agriculture
How Artificial Intelligence Can Help Feed The World
lenrosen4
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January 15, 2025
Cities
LA Burning Is Hard To Ignore If You Cover Climate Change
lenrosen4
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January 14, 2025
Agriculture
Astroculture – There’s A Word I Had Never Heard Before When Talking About Growing Things
lenrosen4
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January 13, 2025
Curing Illness
It Is Hard To Ignore The Link Between White Rice and Type 2 Diabetes
lenrosen4
-
December 29, 2024
Manufacturing
What’s Holding Back Aluminum Recycling?
lenrosen4
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December 28, 2024
MEDICAL
The Stark Reality of a Global Pandemic: The Official Numbers Don’t Tell the Entire Story
lenrosen4
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January 21, 2022
0
Agriculture
Biological Innovation May Be The Most Important Investment We Make to Adapt to Climate Change
lenrosen4
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January 18, 2022
0
Cities
City Air is Just as Dangerous to Your Health as it was 20 Years Ago States The Lancet
lenrosen4
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January 15, 2022
1
Business/Government
Is Our Planned Obsolescence Economic Model Sustainable?
lenrosen4
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January 14, 2022
0
Agriculture
New Study Shows Plants Respond to Climate Change Differently Above and Below Ground
lenrosen4
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January 10, 2022
0
Cities
New York City Makes Net-Zero Statement Banning Natural Gas Hookups for New Construction
lenrosen4
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December 22, 2021
0
Space
News Headlines from Mars – Organic Molecules and Water
lenrosen4
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December 18, 2021
0
Business/Government
Supply Chain Chaos: How Companies Are Responding and Adapting to the New Reality
lenrosen4
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December 15, 2021
0
Agriculture
“Cream Cheese” That Never Came from a Cow
lenrosen4
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December 8, 2021
0
Cities
Planet Awash in Waste Needs to Adopt a Circular Economy Approach to Our Trash
lenrosen4
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December 7, 2021
0
Environment
We Need to Get Back to Using Glass Containers Instead of Plastic
lenrosen4
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December 4, 2021
0
Cities
Superconducting Quantum Interference Used to Map the Abandoned Capital of the Mongol Empire
lenrosen4
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November 18, 2021
0
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