Security
Whenever you see a little padlock in the address bar of your internet browser, as well as when you use apps, email and messaging, you're relying on something called 'transport layer security' or TLS. It's a protocol that ...
Mar 24, 2020
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Hi Tech & Innovation
(Tech Xplore)—"Capacitive fingerprint sensor including an electrostatic lens" is the title of the patent filed in September 2014.The inventor listed is Jean-Marie Bussat. This is being talked about in this week's tech press ...
Energy & Green Tech
Rechargeable solid-state lithium batteries are an emerging technology that could someday power cell phones and laptops for days with a single charge. Offering significantly enhanced energy density, they are a safer alternative ...
Jul 9, 2024
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Engineering
Soft magnetic composites, which are fabricated based on metallic magnetic powders via insulation coating, binding, compaction, and annealing, serve as the key fundamental material in various fields including energy, transportation, ...
Nov 25, 2022
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Energy & Green Tech
An electric car with a long range, a cell phone that you only need to charge once a week. Not only are we using more and more batteries, but we also want them to be compact, able to store a lot of energy and to charge quickly. ...
Jan 27, 2022
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Energy & Green Tech
The National Institute for Materials Science (NIMS), SoftBank Corp. and Ohara Inc. have jointly identified the detailed mechanisms behind the degradation of high-energy-density lithium-oxygen batteries.
Mar 16, 2023
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Engineering
Solar geoengineering—artificially reflecting sunlight back into space—is a double-edged sword. It would cool the rapidly warming planet, but is it too risky to consider as a viable option? Douglas MacMartin, an aerospace ...
Jun 27, 2023
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Energy & Green Tech
Engineers at the University of Wisconsin-Madison are shining a light on promising new strategies for storing solar power. The efforts could help overcome one major limitation of energy generation from solar sources—namely, ...
Apr 27, 2018
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Electronics & Semiconductors
Skoltech researchers have studied the electronic properties of indium arsenide, a semiconductor that is currently widely used for photodiodes in the infrared range and proposed as a building block for alternative infrared ...
May 19, 2021
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Energy & Green Tech
Researchers from Kaunas University of Technology (KTU), Lithuania, who contributed to the development of record-breaking solar cells a few years ago have expanded their invention. The self-assembled monolayers can now be ...
May 15, 2024
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