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21st Century Tech Blog
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Tech and Gadgets
Gadgets
Page 23
Gadgets
Biomedical Engineering
Gizmos & Gadgets: Tricorder of “Star Trek” Fame Comes to Life
lenrosen4
-
June 13, 2013
1
Gadgets
Gizmos & Gadgets: New Phone Transmitter Widens Reach of Cellular Networks in Africa
lenrosen4
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June 9, 2013
0
Air Transport Technology
Gizmos & Gadgets: Flying Cars! Really?
lenrosen4
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May 13, 2013
3
Gadgets
Gizmos & Gadgets: Meet the GiraDora, A Low Tech Washer and Dryer
lenrosen4
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May 12, 2013
9
Energy/Industry
Gizmos & Gadgets: MicroGen Develops Mechanical Energy Harvester
lenrosen4
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May 6, 2013
0
Environment
Gizmos & Gadgets: DewBank Harvests Water from Desert Mists
lenrosen4
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May 6, 2013
1
Energy/Industry
Gizmos & Gadgets: New Solar Powered Window Outlet
lenrosen4
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April 30, 2013
2
Biomass
Gizmos & Gadgets: A Fuel Cell That is Powered by Cook Stove Fires
lenrosen4
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April 30, 2013
0
Electric Vehicles
Gizmos & Gadgets: An Electric Superbike That Goes 300 Kilometers on a Single Charge
lenrosen4
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April 23, 2013
0
Agriculture
Gizmos & Gadgets: Meet Open Source Ecology
lenrosen4
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April 22, 2013
0
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