Internet
Researchers from Royal Holloway, University of London are part of a team who have completed a substantial security analysis of the encryption protocol used by the popular messaging platform, Telegram, with over half a billion ...
Jul 16, 2021
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Energy & Green Tech
A National Institute for Materials Science (NIMS) research team has succeeded in substantially improving the cycling performance of a lithium metal battery by developing a mechanically very strong polymeric gel electrolyte ...
May 9, 2023
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Engineering
Large telescopes that could be used for detecting and analyzing Earth-like planets in orbit around other stars or for peering back in time to observe the very early universe may not necessarily have to be built and assembled ...
May 8, 2020
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Energy & Green Tech
Organic solar cells have a photoactive layer that is made from polymers and small molecules. The cells are very thin, can be flexible, and are easy to make. However, the efficiency of these cells is still much below that ...
Apr 24, 2023
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331
Engineering
A large-scale (4-inch), highly uniform, and defect-free plasma etching technology, which will likely become the foundation of the industrial supply of molybdenum disulfide (MoS2), a next-generation two-dimensional (2D) semiconductor, ...
Jun 22, 2023
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Energy & Green Tech
Smart windows that control the amount of heat that enters or leaves a building can reduce the need for energy-intensive air conditioning units and help efforts to retrofit Europe's buildings to make them more energy efficient.
Mar 11, 2021
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13
Engineering
In order to convert sunlight into electricity or other forms of energy as efficiently as possible, the very first step is an efficient light-harvesting system. Ideally, this should be panchromatic, i.e. absorb the entire ...
Jun 26, 2024
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38
Engineering
Electro-optic modulators, which control aspects of light in response to electrical signals, are essential for everything from sensing to metrology and telecommunications. Today, most research into these modulators is focused ...
Jun 7, 2022
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87
Engineering
As wearable sensors become more prevalent, the need for a material resistant to damage from the stress and strains of the human body's natural movement becomes ever more crucial. To that end, researchers at the University ...
Oct 22, 2019
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133
Consumer & Gadgets
Most electronic devices aren't waterproof, much to your irritation if a sprinkler suddenly sprays you while you're talking outside on your cellphone. Some electronics can be made at least water-resistant by, for example, ...
Apr 1, 2021
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