Energy & Green Tech
In the quest for the perfect alternative for gas-powered vehicles, there have been a lot of contenders over the years. When it comes to public perception, battery electric vehicles (BEVs) are some of the most widely known. ...
Mar 12, 2019
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Engineering
Medical processes like imaging often require cutting someone open or making them swallow huge tubes with cameras on them. But what if could get the same results with methods that are less expensive, invasive and time-consuming?
Aug 20, 2018
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145
Energy & Green Tech
The pathway to zero-emission vehicles has taken two forks, one toward battery electric cars like the Tesla and the other toward fuel-cell-powered automobiles like the Toyota Mirai.
Dec 12, 2016
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10
Energy & Green Tech
In a valuable contribution to ongoing research projects on development of innovative bipolar plate designs for proton exchange membrane (PEM) fuel cells, scientists from the University of Seville and the Paul Scherrer Institute ...
Dec 19, 2023
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Energy & Green Tech
In a new study, researchers have made significant strides in understanding the relationship between hydrogen partial pressure and the performance of proton exchange membrane fuel cells (PEMFCs). Their findings could revolutionize ...
Dec 18, 2023
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36
Engineering
In a new study published in the journal Frontiers of Environmental Science & Engineering, researchers from Northwestern Polytechnical University introduced a revolutionary SMEC method for uranium recovery from wastewater. ...
Dec 15, 2023
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Energy & Green Tech
Proton exchange membrane fuel cells (PEMFCs) hold promise as a replacement for fossil fueled engines in heavy-duty vehicles. Reducing the platinum content in catalysts is pivotal for scaling up in such applications. Yet, ...
Sep 22, 2023
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Engineering
Normally, when we think of a rolling object, we tend to imagine a torus (like a bicycle wheel) or a sphere (like a tennis ball) that will always follow a straight path when rolling. However, the world of mathematics and science ...
Sep 12, 2023
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Energy & Green Tech
Engineers in Melbourne are vying for pole position in the global race to make a cheap rechargeable battery for storing solar energy that does not rely on scarce natural resources.
Jul 27, 2023
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9
Internet
Internet privacy company Proton announced Wednesday a new VPN Observatory, tracking demand for its services to detect attacks on free speech in countries like Russia and Iran before they hit the headlines.
Jul 26, 2023
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The proton is a subatomic particle with an electric charge of +1 elementary charge. It is found in the nucleus of each atom but is also stable by itself and has a second identity as the hydrogen ion, 1H+. It is composed of 3 even more fundamental particles comprising two up quarks and one down quark.
This text uses material from Wikipedia, licensed under CC BY-SA
