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21st Century Tech Blog
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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
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October 24, 2024
Housing
Sustainable Shelters: Pioneering the Future of Urban Living and Disaster Relief
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October 21, 2024
Environment
Can Humans Direct The Weather? Ask Marjorie Taylor Greene
lenrosen4
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October 15, 2024
Environment
Space Update: As Temperatures Around Here Drop to Zero Celsius Gale Crater is Looking Pretty Good These Days
lenrosen4
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October 6, 2012
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Biomass
Headlines at 21st Century Tech for October 5, 2012
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October 5, 2012
0
Biomass
Environment Update: Waste-to-Resource Technology – Real or a Public Relations Ploy?
lenrosen4
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October 2, 2012
0
Biomedical Engineering
Biomedicine Update: Genetically Modified Organisms Making a Difference with Some Diseases
lenrosen4
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October 1, 2012
0
Biomass
Energy Update: Sweden’s Waste-to-Energy Problem – Not Enough Garbage
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September 30, 2012
1
Agriculture
Headlines at 21st Century Tech for September 28, 2012
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September 28, 2012
0
Climate Change Science
Clean Coal and Other Misinformation – A Generation of Leaders Burying Their Heads in the Sand
lenrosen4
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September 24, 2012
4
Energy/Industry
Energy Update: Selling Solar Panels Door-to-Door
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September 23, 2012
0
Climate Change Science
Headlines at 21st Century Tech for September 21, 2012
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September 21, 2012
6
Cities
Urban Landscapes Update: Creating a 21st Century House That Gives It Occupants a $0 Energy Bill
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September 20, 2012
0
Agriculture
Agriculture Update: GMO Crops – Acceptable, Not Acceptable, Label, Don’t Label – the Controversy Continues
lenrosen4
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September 16, 2012
0
Climate Change Science
Climate Change Update: Deforestation in the Tropics Has More Unintended Consequences Than Previously Thought
lenrosen4
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September 15, 2012
0
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