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21st Century Tech Blog
AI
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The Present And Future Internet of Things For Sustainable Construction
lenrosen4
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September 5, 2024
Industrial Technology
Electrified Thermochemical Reactor Could Revolutionize and Decarbonize Heavy Industry
lenrosen4
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September 4, 2024
Electric Vehicles
Chinese EVs Are A Climate Change Solution So Why Are The U.S., Canada And Europe Blocking Their Sale?
lenrosen4
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August 28, 2024
Material Science
Could Mycocrete Become A Building Material For Homes On Earth, The Moon, And Mars?
lenrosen4
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July 29, 2024
Mining
Ocean Floor Polymetallic Nodules Threatened By Deep Sea Miners Serve An Existential Purpose
lenrosen4
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July 23, 2024
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
Environment
An Update to My Posting on Circular Economies and Sustainability
lenrosen4
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August 2, 2016
1
Electric Vehicles
Lithium-Ion Batteries May Get an Energy Boost from MIT Engineers
lenrosen4
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July 31, 2016
0
Environment
Gizmos & Gadgets: A 3D Pen That Reuses Your Recyclable Plastic Household Waste
lenrosen4
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July 23, 2016
0
Agriculture
Demonetizing Our Living Costs – Peter Diamandis Talks About Technological Socialism
lenrosen4
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July 18, 2016
0
Biomedical Engineering
Peter Diamandis Talks About Nanotechnology
lenrosen4
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May 18, 2016
1
Automobiles
Canada’s Largest Province Presents Climate Change Plan
lenrosen4
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May 16, 2016
0
Gadgets
Gizmos & Gadgets: Spider Robots Bring Portability and Autonomy to 3D Printing
lenrosen4
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May 2, 2016
0
Artificial Intelligence
May Day is a Good Time to Talk About Robots and Labour
lenrosen4
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May 1, 2016
0
Energy/Industry
Gizmos & Gadgets: New Nanowire Battery Holds Up to 200,000 Discharge Recharge Cycles
lenrosen4
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April 22, 2016
0
Energy/Industry
Peter Diamandis Describes “X” and its Moonshot Culture
lenrosen4
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April 17, 2016
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