Engineering
The U.S. Departments of Energy and Defense teamed up to create a series of weld filler materials that could dramatically improve high-strength steel repair in vehicles, bridges and pipelines. This novel weld wire could help ...
Dec 13, 2022
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13
Robotics
Soft robots, or those made with materials like rubber, gels and cloth, have advantages over their harder, heavier counterparts, especially when it comes to tasks that require direct human interaction. Robots that could safely ...
Dec 1, 2022
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75
Internet
A top European Union official warned Elon Musk on Wednesday that Twitter needs to beef up measures to protect users from hate speech, misinformation and other harmful content to avoid violating new rules that threaten tech ...
Dec 1, 2022
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15
Engineering
A research group has developed a bulk copper-based alloy boasting the largest tensile elastic strain at room temperature to date.
Nov 28, 2022
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58
Engineering
A discovery by MIT researchers could finally unlock the door to the design of a new kind of rechargeable lithium battery that is more lightweight, compact, and safe than current versions, and that has been pursued by labs ...
Nov 18, 2022
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932
Business
Social media platform Twitter could become much more entwined with cryptocurrencies and blockchain in the future, one of the backers of Elon Musk's $44 billion takeover hinted on Wednesday.
Nov 2, 2022
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22
Engineering
In additive manufacturing (AM), metal parts are commonly 3D-printed using a fabrication technique called "laser powder bed fusion" (LPBF). LPBF involves repeated rapid metal powder melting and solidification using a laser ...
Nov 1, 2022
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7
Hardware
The energy and transportation sector often make use of different kinds of fluid machinery, including pumps, turbines, and aircraft engines, all of which entail a high carbon footprint. This results mainly from inefficiencies ...
Oct 27, 2022
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24
Engineering
Researchers from Nagoya University and Keio University in Japan have estimated a person's stress levels caused by the sound of a flying car passing overhead. The research was published in the Technical Journal of Advanced ...
Oct 12, 2022
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4
Consumer & Gadgets
We know that apps collect all sorts of data about us, and that makes us feel uncomfortable. In a new study researchers from the University of Copenhagen have measured how uncomfortable and "creeped out" using apps can make ...
Sep 26, 2022
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18
Stress is a biological term which refers to the consequences of the failure of a human or animal to respond appropriately to emotional or physical threats to the organism, whether actual or imagined. It includes a state of alarm and adrenaline production, short-term resistance as a coping mechanism, and exhaustion. Common stress symptoms include irritability, muscular tension, inability to concentrate and a variety of physical reactions, such as headaches and elevated heart rate.
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