Internet giants fight spread of coronavirus untruths
As the new coronavirus spreads globally, the online battle to keep misinformation about the disease is also stepping up.
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Business
Star power: Togo bets on solar energy for its rural poor
Not so long ago, whenever he wanted to watch a football match or recharge his phone, Ousmane Kantcho had to go “into town”—a 15-kilometre ride by bicycle on poor roads in the savannah.
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Air New Zealand tests beds for economy passengers
Air New Zealand on Wednesday announced a proposal to put beds in economy-class, which it claimed could prove a “game changer” for passengers desperate to stretch out on long-haul flights.
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French carmaker PSA defies sales slowdown with record profits
French car giant PSA Peugeot-Citroen, currently in the process of merging with rival Fiat Chrysler, said Wednesday it shook off a drop in sales to notch up record profits in 2019.
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Reports: Panasonic, Tesla to scrap solar panels partnership
Japanese electronics maker Panasonic declined to comment on reports Wednesday that it is planning to end its partnership with Tesla to produce solar panels at a factory in New York state.
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Stretchable, wearable coils may make MRI, other medical tests easier on patients
Anyone who has had a mammogram or an MRI knows how uncomfortable and awkward the tests can be. Now, Purdue University researchers have taken technology used in the defense and aerospace industries to create a novel way of doing some medical imaging.
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A new transverse tunneling field-effect transistor
Researchers at the Chinese Academy of Sciences have recently fabricated a transverse tunneling field-effect transistor. This is a semiconductor device that can be used to amplify or switch electrical power or signals, operating through a phenomenon known as quantum tunneling. The new transistor, introduced in a paper published in Nature Electronics, was built using a
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Offshore wind farms could power much of coastal China: study
Under the Paris Climate Agreement, China committed to rely on renewable resources for 20 percent of its energy needs by 2030. Currently, the country is on track to double that commitment, aiming to hit 40 percent by the next decade. Wind power is critical to achieving that goal. Over the past 20 years, China’s wind
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Renfe inks $6 bn deal to build high-speed train in US
Spanish train operator Renfe on Thursday said it had signed a $6-billion deal with US rail developer Texas Central to design, build and run a high-speed rail line in the United States.
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Emotion recognition has a privacy problem—here’s how to fix it
With devices listening everywhere you go, privacy concerns are endemic to advancing technology. Especially sensitive are different techniques powered by audio from your smartphones and speakers, putting consumers in a constant cost-benefit analysis between privacy and utility.
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