Engineering
Hydrogen gas is the smallest and lightest of all known molecules, which makes it easy to leak. It's colorless and odorless. Also, when concentrated above 4% in a confined space, it poses a risk of ignition or explosion.
Jan 25, 2024
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Engineering
A team of researchers, led by Professor Hyong-Ryeol Park from the Department of Physics at UNIST has introduced a technology capable of amplifying terahertz (THz) electromagnetic waves by over 30,000 times. This breakthrough, ...
Dec 22, 2023
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157
Consumer & Gadgets
University of Sussex researchers have developed a more energy-efficient alternative to transmit data that could potentially replace Bluetooth in mobile phones and other tech devices. With more and more of us owning smartphones ...
Nov 21, 2023
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Telecom
The Korea Research Institute of Standards and Science (KRISS, President Hyun-min Park) has developed an electromagnetic wave measurement standard for a candidate frequency band of 6G.
Nov 10, 2023
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Consumer & Gadgets
Apple has agreed to install updates for the iPhone 12 in France after French regulators ordered the company to stop selling the model because it emits electromagnetic radiation levels that exceed European Union standards.
Sep 15, 2023
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Consumer & Gadgets
French regulators on Tuesday ordered Apple to halt sales of the iPhone 12 for emitting too much electromagnetic radiation, and to fix existing handsets.
Sep 12, 2023
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Electronics & Semiconductors
AI tools based on artificial neural networks (ANNs) are being introduced in a growing number of settings, helping humans to tackle many problems faster and more efficiently. While most of these algorithms run on conventional ...
Electronics & Semiconductors
Scientists are striving to develop ever-smaller Internet of Things devices, like sensors tinier than a fingertip that could make nearly any object trackable. These diminutive sensors have miniscule batteries which are often ...
Apr 24, 2023
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Engineering
When you tap on your phone screen to check something on the internet, you make use of wireless communications technology. With the advent of 5G networks, this technology has made our lives easier than we could imagine. As ...
Feb 28, 2023
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208
Electronics & Semiconductors
The Internet of Things (IoT) is a network based on wireless sensor nodes that provide resources and information. For the long-lasting use of IoT devices, their batteries must be replaced, or a number of power line connections ...
Feb 20, 2023
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