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A more accurate way to predict conditions inside wind tunnels
Researchers at Missouri University of Science and Technology have developed a more accurate way to predict conditions inside wind tunnels that are used to study how air behaves at speeds up to four times faster than the speed of sound, or more than 3,000 miles per hour.... Read more
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Portable detector spots GPS spoofing in real time, even on move
In a world where cell phones and cars guide us everywhere, we've come to trust global positioning as much as we trust our own senses. What happens when that trust is broken?... Read more
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'Tipping point' to electric vehicles reached in Europe and China
Electric vehicle sales in China and Europe have reached a threshold or "tipping point" that has triggered an irreversible shift away from their petrol and diesel-powered equivalents. For their article published in Nature Communications, researchers analyzed global sales from 2016–23 and observed that EV sales were increasing exponentially across 32... Read more
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For autonomous robots, not all rules are equal
From driving cars to flying drones, as autonomous robots take on more responsibility, they also face more human-like dilemmas—including what to do when rules collide.... Read more
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Why pedestrian deaths keep rising: AI spots rare crash patterns where targeted fixes could save lives
On average, car crashes cause more than 40,000 deaths per year in the United States. Technologies like seat belts, advanced airbags, and automated braking systems have improved car driver and passenger safety, but pedestrian deaths due to crashes have actually increased by 48% over the last decade, reaching about 7,500... Read more
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Creating the ultimate driver's test for automated vehicles
Automated vehicles have been steadily rolling out in U.S. cities, but scaled deployment still faces a daunting challenge: proving the technology can safely navigate the complexity of real-world driving. Virginia Tech researchers estimate that traditional testing methods could take decades—or hundreds of millions of driving miles—to validate the full range... Read more
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Smart motorways were halted over safety concerns—what's the future for digital roads?
For many people, the rollout of smart technology across the UK's road network has been clouded by fears about the removal of traffic-free safety lanes. Traditionally, motorway hard shoulders offered motorists a safe haven into which they could steer stricken vehicles.... Read more
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Uber adds hotel booking in push to become 'everything app'
Uber on Wednesday unveiled a new feature allowing users to book a hotel room directly from its app, the latest step in its push to become a one-stop shop for everyday needs.... Read more
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What are the reasons for traffic jams? Whether traffic flows or not depends on more than just the roads
If a city's suburban railway network is expanded, additional flats are likely to be built in an agglomeration that is better connected as a result. The opposite also holds true: If new buildings spring up like mushrooms in a suburb, this will call for an expansion of the transport infrastructure.... Read more
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Cell phone-based maps could reshape city planning, from bus schedules to traffic hotspots
Understanding how people use the spaces they inhabit—where they live, work, and gather—is key to effective urban planning that meets their needs. For example, knowing which routes are most commonly used to travel from residential neighborhoods to workplaces, and during which time periods, makes it possible to adjust bus routes... Read more
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BikeButler map creates personalized routes for riders based on preferences like speed limits and road conditions
Even though he wanted to bike commute from his Capitol Hill home to the University of Washington, Jared Hwang often took transit because he struggled to find a good bike route. Apps like Google Maps and Strava might suggest hilly, busy streets simply because they have bike lanes. He even... Read more
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Cyclists feel safer than they really are on busy streets, study finds
Cyclists can feel safe at the very moment they are most at risk, according to new Monash research that could reshape how cities design shared streets. The study, published in Accident Analysis & Prevention, found that after a vehicle overtakes a cyclist, riders often experience a short "perceptual relief period"... Read more
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Drones and AI help cities combat traffic congestion
Traffic jams are a problem in large urban areas. How can they be solved without expanding the road network? This is a challenge that researchers are attempting to address.... Read more
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EV drivers' habits uncover why Britain needs region-specific public charging plans
As more UK drivers switch to electric vehicles (EVs), experts at the University of Glasgow have shared research that improves understanding of the behaviors and charging demands of EV drivers, that can help with the efficient deployment of public charging infrastructure and improve the overall driving experience.... Read more
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'Plug and play solution' enables offshore charging for electric ships at sea
Connecting ships to charging stations is a bit of a hassle when you are out at sea. But with a new magnetic charging plug for boats—it is about as easy as putting a cup in a cup holder.... Read more
