CES 2023: Ram electric pickup joins crowded field next year
When a futuristic-looking electric Ram pickup truck goes on sale next year, it will hardly be the first in line.
Jan 6, 2023
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Consumer & Gadgets
Page 5 - News tagged with electrical charge
Business
Elon Musk tells investors he'll pause on Tesla stock sales
CEO Elon Musk says he won't sell any more shares in Tesla for 18 months or more, likely an attempt to comfort shareholders of the electric vehicle company who have watched the stock lose nearly half of its value since Musk's ...
Dec 23, 2022
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Consumer & Gadgets
Air purifiers: Indoor pollution kills but many devices are ineffective and some may even cause harm
Air pollution kills around 7 million people each year. Most of these deaths occur in developing countries, where solid fuel is often burned in poorly ventilated spaces. However, between 26,000 and 38,000 of those deaths occur ...
Dec 15, 2022
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Energy & Green Tech
Researchers explore causes of thermal runaway in lithium-sulfur batteries
A research team has conducted a systematic analysis of thermal safety in lithium-sulfur pouch cells. The team focused their study on the exothermic reactions which leads to the temperature rise of lithium-sulfur batteries ...
Dec 8, 2022
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Software
Manufacturing process optimizes the production of nonwoven masks
Producing infection control clothing requires a lot of energy and uses lots of material resources. Fraunhofer researchers have now developed a technology which helps to save materials and energy when producing nonwovens. ...
Dec 1, 2022
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Electronics & Semiconductors
High-performance and compact vibration energy harvester created for self-charging wearable devices
Walking can boost not only your own energy but also, potentially, the energy of your wearable electronic devices. Osaka Metropolitan University scientists made a significant advance toward self-charging wearable devices with ...
Nov 29, 2022
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Electronics & Semiconductors
Preventing static in the semiconductor process
The research team led by Professor Ju-Hyuck Lee of the Department of Energy Science and Engineering at DGIST has developed a static prevention technology using a triboelectric nanogenerator. The findings of this study facilitate ...
Nov 16, 2022
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Electronics & Semiconductors
More integrations and applications need to be involved with micro-supercapacitors
The development of wearable and portable electronics promotes the miniaturization of energy storage devices. Micro-supercapacitors (MSC) featuring fast charging and discharging rates, long cycle life, and high-power density ...
Oct 24, 2022
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Energy & Green Tech
How electric vehicle chargers can help make cities more equitable and resilient
The passage of recent legislation opens a unique window to build back from decades of inequities.
Oct 21, 2022
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Energy & Green Tech
Durable platform makes sustainable fuel from seawater
Seawater could be the perfect stockfeed for sustainable fuel: it is renewable, abundant, economic and contains exactly the right ingredients to produce high-quality hydrogen. The drawback is that it contains less-desirable ...
Sep 21, 2022
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Electric charge
Electric charge is a fundamental conserved property of some subatomic particles, which determines their electromagnetic interaction. Electrically charged matter is influenced by, and produces, electromagnetic fields. The interaction between a moving charge and an electromagnetic field is the source of the electromagnetic force, which is one of the four fundamental forces.
This text uses material from Wikipedia, licensed under CC BY-SA
