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21st Century Tech Blog
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Industrial Technology
Mining
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Mining
Ocean Floor Polymetallic Nodules Threatened By Deep Sea Miners Serve An Existential Purpose
lenrosen4
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July 23, 2024
Climate Change Science
Sustainable Coal is a Fiction Being Peddled by Coal Producers and Their Customers
lenrosen4
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November 25, 2023
Mining
On The Ocean Front Part 2: Our Pursuit Of A Low-Carbon Future May Have Destructive Consequences
lenrosen4
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July 31, 2023
Mining
The Reality Of Deep Sea Mining Is Getting Closer As Are The Consequences
lenrosen4
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March 16, 2023
Mining
The Dream of Space Mining Remains Illusory at Present
lenrosen4
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February 20, 2023
Artificial Intelligence
New Data Modeling Software Can Predict When and Where Landslides Will Occur
lenrosen4
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August 26, 2018
0
Energy/Industry
India to Send a Rover to the Moon to Find Water and Helium-3
lenrosen4
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June 27, 2018
0
Energy/Industry
Solar Panel War Heating Up
lenrosen4
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April 20, 2018
0
Environment
Can Artisanal Mining in Developing World Countries Help to Raise All Boats?
lenrosen4
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April 17, 2018
0
Industrial Technology
NASA Invites Partners to Develop Technology to Make Us Earth Independent in Space
lenrosen4
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December 9, 2017
0
Mining
How to Mine an Asteroid and Get Filthy Rich Doing It
lenrosen4
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October 24, 2017
0
Computers
New XPrizes to Focus on Alzheimer’s, Clean Air, Cybersecurity, Democracy and Zero Waste Mining
lenrosen4
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October 16, 2017
0
Energy/Industry
Even if the New U.S. Administration Tries to Revive Coal Mining It Won’t Mean a Return to Full Employment
lenrosen4
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December 28, 2016
0
Environment
Two Billion Year Old Water Discovery Has Interesting Origins of Life Implications
lenrosen4
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December 26, 2016
0
Artificial Intelligence
Can Technology and Science Advance in a World Wrought With Fear About AI, Robotics and Globalization?
lenrosen4
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November 11, 2016
1
Industrial Technology
Interplanetary Mining Just Around the Corner
lenrosen4
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August 10, 2016
0
Education
Byproduct of 21st Century Technology – A Rising Class of Precarious Positioned People
lenrosen4
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August 7, 2016
0
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