Twitter, others slip on removing hate speech, EU review says
Twitter took longer to review hateful content and removed less of it in 2022 compared with the previous year, according to European Union data released Thursday.
Nov 24, 2022
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Internet
Twitter took longer to review hateful content and removed less of it in 2022 compared with the previous year, according to European Union data released Thursday.
Nov 24, 2022
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21
Energy & Green Tech
New windows are a significant investment, but unlike some home improvement projects, they come with an incentive: increased efficiency and cost savings over time thanks to reductions in energy bills.
Nov 21, 2022
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10
Electronics & Semiconductors
A chemical sensor endowed with artificial intelligence can learn to detect certain gases in the air with high sensitivity and selectivity. The device, developed at KAUST, uses machine learning to differentiate the gases according ...
Nov 10, 2022
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112
Electronics & Semiconductors
A new publication from Opto-Electronic Advances discusses large-scale and high-quality III-nitride membranes through microcavity-assisted crack propagation by engineering tensile-stressed Ni layers.
Nov 7, 2022
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38
Energy & Green Tech
It is no news that society's dependence on non-renewable fossil fuels has led to the ongoing global energy and climate crisis. The emissions from coal, natural gas, and petroleum-based fuel are major contributors to air pollution ...
Oct 21, 2022
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38
Engineering
Researchers have developed an automatic drawing machine that uses pens and pencils to draw metamaterials onto paper. They demonstrated the new approach by using it to make three metamaterials that can be used to manipulate ...
Oct 13, 2022
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116
Electronics & Semiconductors
Discarded electronic devices, such as cell phones, are a fast-growing source of waste. One way to mitigate the problem could be to use components that are made with renewable resources and that are easy to dispose of responsibly. ...
Oct 6, 2022
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71
Energy & Green Tech
As electric vehicles grow in popularity, the spotlight shines more brightly on some of their remaining major issues. Researchers at The University of Texas at Austin are tackling two of the bigger challenges facing electric ...
Sep 26, 2022
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797
Engineering
Several industrial, automotive and health care applications rely on accurate and precise measurement of pressure. Flexible and wearable pressure sensors are typically fabricated using petroleum-based polymers. The solid waste ...
Sep 20, 2022
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29
Engineering
Compared with general additive manufacturing (AM) methods, Multi-material additive manufacturing (MMAM) enables a higher level of design freedom, such as integrating materials, structure and function to achieve tailorable ...
Aug 30, 2022
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5