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21st Century Tech Blog
Science, Technology and the Future
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Tech and Gadgets
Artificial Intelligence
Digital Transformation And Artificial Intelligence To Shape The Future Of Skilled Trades
lenrosen4
-
June 9, 2025
Artificial Intelligence
Tracking The Demise Of White Collar Work
lenrosen4
-
May 28, 2025
Telecommunications
21st Century Global Connectivity Demands Integrated Telecommunications
lenrosen4
-
May 20, 2025
Robots & Robotics
A Robot Equipped To Walk and Wheel
lenrosen4
-
May 18, 2025
Computers
Encyclopedias And Dictionaries Were A Household Staple Once But Not Anymore
lenrosen4
-
May 12, 2025
Electric Vehicles
Gizmos & Gadgets: An Electric Superbike That Goes 300 Kilometers on a Single Charge
lenrosen4
-
April 23, 2013
0
Mining
Space Update: Planetary Resources Invites You to Hang Out with the Asteroid Miners
lenrosen4
-
April 23, 2013
1
Agriculture
Gizmos & Gadgets: Meet Open Source Ecology
lenrosen4
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April 22, 2013
0
Artificial Intelligence
Headlines at 21st Century Tech for April 19, 2013
lenrosen4
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April 19, 2013
0
Electric Vehicles
Energy Update: Lithium-Sulfur Batteries from Waste
lenrosen4
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April 16, 2013
0
Energy/Industry
Gizmos & Gadgets: A New Kinetic Flywheel – Real or Hoax?
lenrosen4
-
April 15, 2013
7
Gadgets
Gizmos & Gadgets: Meet RoWheels – a Wheelchair That You Pull to Move Forward
lenrosen4
-
April 13, 2013
0
Robots & Robotics
Space Update: NASA’s Mission – “Catch a Falling Star and Put it in Your Pocket”
lenrosen4
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April 11, 2013
2
Artificial Intelligence
Computing Update: New Quantum Leap in Computing Technology
lenrosen4
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April 2, 2013
0
Electric Vehicles
Gizmos & Gadgets: ROPITS – the Self-driving Robot Car
lenrosen4
-
March 31, 2013
0
Artificial Intelligence
Robotics Update: Object Recognition Algorithm Gives Robots More Discriminating Vision
lenrosen4
-
March 27, 2013
0
Artificial Intelligence
The Latest Info on the “2045 Initiative” – Human-Machine Immortality by Mid-Century
lenrosen4
-
March 24, 2013
2
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Digital Transformation And Artificial Intelligence To Shape The Future Of Skilled Trades
June 9, 2025
