Energy & Green Tech

Californians told not to charge EVs as grid struggles in heat wave

Californians were told Wednesday not to charge their electric vehicles during peak hours, just days after the state said it would stop selling gas-powered cars, as the aging electricity grid struggles with a fearsome heatwave.

Energy & Green Tech

Solar technology with the beauty of butterfly wings

Photovoltaic and solar thermal systems are not always considered aesthetically enhancing to a building. The colored modules, however, being developed at the Fraunhofer Institute for Solar Energy Systems ISE are refreshingly ...

Electronics & Semiconductors

AI tech to spot dangerous drivers

New license recognition technology could one day be used to detect dangerous drivers before problems arise.

Other

Tokyo, as you've never seen it before

It's Tokyo, but unlike you've ever seen it before—a miniaturised 1:1,000 scale version of one of the world's biggest capitals, displaying everything from sea levels to population densities.

Business

NY judge says pay raise for delivery workers can go ahead

Three big companies in the gig economy—Uber, Doordash and Grubhub—lost a court battle Thursday in New York after a judge upheld a new minimum wage for app-based food delivery workers who became essential during the pandemic.

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