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New Brazil law restricts use of smartphones in elementary and high schools

Brazil's President Luiz Inácio Lula da Silva on Monday signed a bill restricting the use of smartphones at school, following a global trend for such limitations.

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Best of Last Year: The top Tech Xplore articles of 2024

It was an interesting year for technology research as a team of human behaviorists at Aalto University, working with psychologist colleagues at the University of Helsinki Department of Psychology, found earlier this fall ...

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Medieval theology has an old take on a new problem: AI responsibility

A self-driving taxi has no passengers, so it parks itself in a lot to reduce congestion and air pollution. After being hailed, the taxi heads out to pick up its passenger—and tragically strikes a pedestrian in a crosswalk ...

Engineering

New shirt offers better protection for wildland firefighters

A new protective shirt geared to the needs of wildland firefighters has been developed by University of Alberta researchers. The prototype garment offers more protection than the current version commonly worn by workers who ...

Other

Humans change their own behavior when training AI

A new cross-disciplinary study by Washington University in St. Louis researchers has uncovered an unexpected psychological phenomenon at the intersection of human behavior and artificial intelligence: When told they were ...

Engineering

How to learn about a world-class double bass? Give it a CT

When you're an expert in medical CT imaging, two things are bound to happen, says Peter Noël, Ph.D., associate professor of Radiology and director of CT Research at the Perelman School of Medicine. One: You develop an insatiable ...

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Barcelona aims to become Airbnb-free zone by 2029

Barcelona, one of Europe's most visited cities, said Friday it aims to ban apartment rentals to tourists by 2029 to ease the housing shortage in Spain's second largest city.

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Bird strike: What happens when a plane collides with a bird?

Late last night, Virgin Australia flight VA 148 set out from Queenstown in New Zealand bound for Melbourne. Not long after takeoff, the right engine of the Boeing 737-800 jet started emitting loud bangs, followed by flames.

Return to work at the office? Energy workers say 'not so fast'

As Texas and other states begin to reopen retail and other businesses, workers who have been working from home—for some, for seven weeks or longer—face the prospect of returning to corporate offices and business workplaces. ...

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California COVID-19 traffic report finds silver lining

Traffic accidents and crash-related injuries and deaths were reduced by half during the first three weeks of California's shelter-in-place order, which began March 20. The reductions save the state an estimated $40 million ...

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How technology is tackling virus-induced isolation in Norway

Widower Per Leif Rolid lives alone on his farm, a two-hour drive from Oslo. His sense of isolation has mounted with the COVID-19 pandemic, but a simple screen is helping him stay in touch—without requiring any computer ...

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Report: Pilots restarted software, causing fatal nosedive

Ethiopian investigators are mostly blaming Boeing for last year's crash of a Ethiopian Airlines jet shortly after takeoff, saying in an interim report Monday that there were design failures in the jet and inadequate training ...

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Report from Ethiopia expected this week in Boeing Max crash

When air safety investigators release an interim report on the crash of an Ethiopian Airlines Boeing 737 Max sometime before Tuesday, they are likely to place the blame on the jet's automated flight control system as well ...

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Ethiopia report blames jet crash mostly on Boeing software

Ethiopian investigators are mostly blaming Boeing for last year's crash of a 737 Max jet shortly after takeoff, saying in an interim report Monday that there were design failures and inadequate training for pilots.

US, China clash over head of UN intellectual property agency

Dozens of countries are voting Wednesday in a pivotal phase of an election to choose the next head of the U.N.'s intellectual property agency, a contest for a key post in the Digital Age that has pit the United States against ...

Business

United Airlines pushes 737 MAX flights to September

United Airlines announced Friday it was pushing back to September 4 the resumption of flights using the Boeing 737 MAX aircraft, grounded worldwide following two deadly crashes.

Southwest again delays expected return date for Boeing Max

Southwest Airlines said Thursday it has removed the grounded Boeing 737 Max from its schedule for another two months during the peak summer travel season and will drop about 9% of its planned flights as a result.