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21st Century Tech Blog
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Putting Fluoride In Community Water Supplies Is Being Questioned
lenrosen4
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November 13, 2024
Editor Picks
Once Again Global Action To Mitigate Climate Change Is At Risk
lenrosen4
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November 12, 2024
Environment
Carbon Capture News Bytes – Direct Air Capture, Cyanobacteria and Progress on the Pathways Alliance
lenrosen4
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October 30, 2024
Climate Change Science
With COP 29 In Two Weeks A Reminder To Delegates – We Are On Pace For A 3.1 Celsius Rise In Atmospheric Temperatures
lenrosen4
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October 27, 2024
Business/Government
Sustainable Business Practices For A Changing World
lenrosen4
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October 24, 2024
Biomedicine
Headlines at 21st Century Tech for February 15, 2013
lenrosen4
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February 15, 2013
0
Agriculture
Agriculture Update: Scarecrow Gene Could Increase Crop Yields by 50%
lenrosen4
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February 14, 2013
0
Energy/Industry
Environment & Energy Update: Chemical Looping May Make Cleaner Coal-Fired Power Plants Possible
lenrosen4
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February 11, 2013
0
Energy/Industry
Headlines at 21st Century Tech for February 8, 2013
lenrosen4
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February 8, 2013
0
Electric Vehicles
Transportation & Energy Update: New “Big Three” Join Together to Develop Fuel Cells for Cars
lenrosen4
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February 6, 2013
0
Agriculture
Agriculture Update: Bred to Resist Insect Pests GMO Cause Less Damage to Biodiversity than Non-GMO Crops
lenrosen4
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January 21, 2013
0
Artificial Intelligence
Headlines at 21st Century Tech for January 18, 2013
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January 18, 2013
0
Cities
Environment & Communications Update: The News from China
lenrosen4
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January 17, 2013
0
Nations
Sex Ratio Imbalances and Society – How Marriageable-Aged Women and Men Shape Culture and Politics
lenrosen4
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January 16, 2013
0
Curing Illness
Crowdsourcing, Crowdfunding, X Prizes – 7 Billion Minds Put to Work
lenrosen4
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January 14, 2013
1
Agriculture
Headlines at 21st Century Tech for January 11, 2013
lenrosen4
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January 11, 2013
1
Agriculture
Biomedicine & Computing Update: BiFi, Biology, Engineering and Artifical Life
lenrosen4
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January 9, 2013
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Putting Fluoride In Community Water Supplies Is Being Questioned
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