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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
Carbon Farming is One of the Tools Agriculture Needs to Bring to the Climate Change Table
lenrosen4
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September 10, 2021
0
Genetically Modified Organisms
How to Make Mosquitoes Not Bite Us by Making Us Invisible to Them
lenrosen4
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September 3, 2021
0
Housing
3D Concrete Printing Containing Graphene Featured in Building of a New High-Speed Rail System in Britain
lenrosen4
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August 21, 2021
0
Hydrogen
Harvesting Hydrogen from Seawater Would Give Us an Abundant Sustainable Energy Option
lenrosen4
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August 17, 2021
0
MEDICAL
Selfishness is One Way to Describe the COVID-19 Booster Shot Campaign in Developed Countries
lenrosen4
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August 5, 2021
0
Industrial Technology
A New First: A 3D-Printed Concrete Bridge Using No Steel Reinforcements
lenrosen4
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July 31, 2021
1
Material Science
Concrete is the Second Most Consumed Material on Planet Earth and an Enormous Contributor to Global Warming
lenrosen4
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July 27, 2021
0
Environment
Growing the Economy is a False Narrative in a Resource and Climate-Change Constrained World
lenrosen4
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July 21, 2021
1
Agriculture
Africa Going Bananas for CRISPR/Cas9-Altered New Variety
lenrosen4
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July 19, 2021
0
Manufacturing
Amsterdam Unveils a 3D-Printed Steel Bridge
lenrosen4
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July 15, 2021
0
Agriculture
How The Food We Eat Is Being And Will Be Made In Our Near Future
lenrosen4
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July 9, 2021
0
Environment
Climate Change Requires Us to Look at Concrete Buildings and Their Vulnerability
lenrosen4
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July 8, 2021
2
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How Artificial Intelligence Can Help Feed The World
January 15, 2025
