Energy & Green Tech
Because the sun does not shine at night but all our screens do, we need energy storage to shift solar energy production during the day to when it is needed in the evening. To cope with this intermittence of renewables, we ...
Energy & Green Tech
The Virginia Tech Center for Vehicle Systems and Safety (CVeSS) and the Railway Technologies Laboratory want to harness the energy created by moving trains and transform that energy into usable electricity.
Jan 25, 2023
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64
Robotics
A team of researchers from Toronto General Hospital Research Institute, Unither Bioelectronics Inc., and Techna, University Health Network, has demonstrated the feasibility of using drones to carry human organs for transplantation ...
Energy & Green Tech
The more the sun shines in the southern German town of Aurach, the more likely it is that Jens Husemann's solar panels will be disconnected from the grid—an exasperating paradox at a time when Germany is navigating an energy ...
Aug 7, 2022
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301
Engineering
As a kid, Justin Boutilier would sometimes get roped into helping his dad, a paramedic and firefighter, perform automated external defibrillator (AED) demonstrations in and around his hometown of Niagara Falls, Canada.
May 11, 2022
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76
Telecom
Public grants to build rural broadband networks may not be sufficient to close the digital divide, new Cornell University research finds.
Mar 6, 2021
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41
Energy & Green Tech
An EPFL Ph.D. student has calculated the maximum amount of geothermal energy that could theoretically be extracted using ground-source heat pumps in the Cantons of Vaud and Geneva. In a study combining data on the area available ...
Nov 24, 2020
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70
Telecom
A mathematical model shows specialized reflective panels could be deployed on a large scale to enhance communication networks in urban areas.
Nov 11, 2020
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42
Engineering
It's dark on the backroad as a motorist speeds toward the intersection. Up ahead, the stop sign blends with the night and in seconds a deadly crash occurs. According to the U.S. Department of Transportation, more than half ...
Mar 6, 2019
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151
Engineering
(Tech Xplore)—On Tuesday, the EE network operator posted a video showing its latest air mast technology using drones and balloons.
Rural areas ( referred to as "the countryside") are large and isolated areas of a country, often with low population density. Today, 75 percent of the United States' inhabitants live in suburban and urban areas, but cities occupy only 2 percent of the country. Rural areas occupy the remaining 98 percent.
About 91 percent of the rural population now earn salaried incomes, often in urban areas. The 10 percent who still produce resources generate 20 percent of the world’s coal, copper, and oil; 10 percent of its wheat, 20 percent of its meat, and 50 percent of its corn. The efficiency of these farms is due in large part to the commercialization of the farming industry, and not single family operations.
This text uses material from Wikipedia, licensed under CC BY-SA
