Energy & Green Tech
Hydrogen can be produced by electrolysis of water, ideally with solar cells or wind power providing the electrical energy required. This "green" hydrogen is expected to play an important role in the energy system of the future. ...
Mar 20, 2023
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Robotics
A team of Harvard University researchers with expertise in 3D printing, mechanical engineering, and microfluidics has demonstrated the first autonomous, untethered, entirely soft robot. This small, 3D-printed robot—nicknamed ...
Aug 24, 2016
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9766
Consumer & Gadgets
Fragmentation and aggregation attacks—or frag attacks—refer to a series of design flaws and programming security vulnerabilities affecting Wi-Fi devices. Recent studies have shown that any attacker within radio range ...
Engineering
A Chinese researcher's concept of a super-maglev reaching higher speeds was put to the test recently according to a detailed report appearing earlier this week in the Daily Mail.
Energy & Green Tech
A team of engineers led by 94-year-old John Goodenough, professor in the Cockrell School of Engineering at The University of Texas at Austin and co-inventor of the lithium-ion battery, has developed the first all-solid-state ...
Feb 28, 2017
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Energy & Green Tech
To produce a cost-effective redox flow battery, researchers based at the South China University of Technology have synthesized a molecular compound that serves as a low-cost electrolyte, enabling a stable flow battery that ...
Nov 12, 2021
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Business
Amazon on Monday began offering its "just walk out" technology to other retailers in a move aimed at boosting the use of the cashierless store system.
Mar 9, 2020
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107
Internet
A German-American research team led by the University of Konstanz has mapped the ownership of network infrastructures in democratic and authoritarian states worldwide to show how autocrats control the internet via state-owned ...
Mar 5, 2024
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41
Energy & Green Tech
The agave plant used to make tequila could be established in semi-arid Australia as an environmentally friendly solution to Australia's transport fuel shortage, a team of researchers at the University of Sydney, University ...
Mar 31, 2020
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5319
Computer Sciences
Computer chips have stopped getting faster. For the past 10 years, chips' performance improvements have come from the addition of processing units known as cores.
Jun 20, 2016
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