Despite the vast amounts of human mobility data generated by smartphones, a lack of standardized formats, protocols, and privacy-protected open-source datasets hampers innovation across various sectors, including city planning, transportation design, public health, emergency response, […]
A team of engineers from several institutions in South Korea has developed a type of wheel with spokes that can be adjusted in real time to conform the wheel’s shape to uneven terrain. In their […]
Hydrogen is a fuel alternative that is becoming increasingly interesting for heavy-duty vehicles. Hydrogen-powered vehicles only emit water vapor as exhaust, and if the hydrogen is produced using renewable energy, it is completely free of […]
Grant Webster is a big fan of public transit—he takes the bus multiple times a week from his home in east Boulder to the CU Boulder campus, where he’s working on a Ph.D. in economics.This […]
In recent years, urban waterlogging disasters have become more frequent due to rapid urbanization and climate change, severely threatening city infrastructure. Subway tunnels, with their semi-enclosed structure, face significant risks during floods, leading to difficult […]
A new, air-powered computer sets off alarms when certain medical devices fail. The invention is a more reliable and lower-cost way to help prevent blood clots and strokes—all without electronic sensors.This post was originally published […]
Imagine a coat that captures solar energy to keep you cozy on a chilly winter walk, or a shirt that can monitor your heart rate and temperature. Picture clothing athletes can wear to track their […]
If you’re ready to move on from a purely gasoline-fueled vehicle but you’re not ready to go fully electric, you have two choices. You can get a hybrid or a plug-in hybrid vehicle. But which […]
When he first bought his Toyota Mirai in 2022, Ryan Kiskis was a happy man. He loved the idea of applying cutting edge hydrogen fuel cell technology to environmental consciousness.This post was originally published on […]
Melbourne has become the latest city to ban rental e-scooters, abruptly moving to end a trial contract with two firms after a community revolt.This post was originally published on this site
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