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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
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December 29, 2024
Manufacturing
What’s Holding Back Aluminum Recycling?
lenrosen4
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December 28, 2024
Agriculture
Agriculture Update: Self-Learning Irrigation System is Latest Breakthrough
lenrosen4
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September 26, 2013
0
Automobiles
Medical & Environment Update: New NASA Map Shows Where Air Pollution Kills
lenrosen4
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September 25, 2013
0
Agriculture
Headlines: NASA to Grow Food in Space
lenrosen4
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September 22, 2013
0
Automobiles
World Future Society Makes 20 Forecasts for 2025
lenrosen4
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September 17, 2013
3
Curing Illness
Communications & Biomedicine Update: Cellphones Impacting Healthcare
lenrosen4
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September 16, 2013
0
Climate Change Science
Environment Update: New $2 Million X-Prize Focuses on Changing pH in the World’s Oceans
lenrosen4
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September 15, 2013
0
Climate Change Science
Climate Change Update: The Majuro Declaration for Climate Leadership
lenrosen4
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September 14, 2013
2
Climate Change Science
Climate Change and Its Impact on our World’s Major Rivers – Part 2: The Rivers of South America
lenrosen4
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September 11, 2013
3
Climate Change Science
Climate Change and Its Impact on our World’s Major Rivers – Part 1: The Rivers of Asia
lenrosen4
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September 4, 2013
4
Ageing
Robotics Update: A Perfect Topic for Labor Day
lenrosen4
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September 2, 2013
0
Gadgets
Gizmos & Gadgets: IBM Collaboration on Camera that Works Like Human Retina
lenrosen4
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August 31, 2013
0
Agriculture
Inspiring Innovation – The Buckminster Fuller Challenge
lenrosen4
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August 30, 2013
0
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