batteries

Technology

California’s Heat Wave Is a Big Moment for Batteries

Tech News || During a late summer heat wave in California, golden hour becomes danger hour. In the offices of…

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Technology

The New Climate Bill Demands All-American EV Batteries

Tech News || The lack of a US supply chain for electric vehicle battery materials is often spun as a…

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Science

Disposable paper battery is activated by a drop of tap water

News Post || Tech News Small and cheap batteries could enable a host of electronic devices such as parcel trackers,…

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Science

Tracing lithium’s atomic signature could help make ethical batteries

News Post || Tech News Lithium is used in batteries for smartphones, laptops and electric vehicles, but some mines have…

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Startups

Swedish sustainable battery startup Northvolt teams up with Stora Enso to develop wood-based batteries for EVs from the Nordic forest | Tech News | Startups News

Startup News: In late 2019, we wrote Northvolt after the maker of electric vehicle batteries received a €5.8 million investment…

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Technology

Can Reengineered Aluminum Help Fill the Demand for Copper?

Tech News || Consider, for a moment, the electrical wire, a pervasive technology that’s extremely easy to forget. Spooled up…

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Science

Batteries built with bumpy components work better in the freezing cold

News Post || Tech News Lithium-ion batteries often lose their charge at sub-zero temperatures but a design incorporating bumps into…

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Science

Australia votes for stronger climate action in ‘greenslide’ election

News Post || Tech News Voters chose to decisively kick out the pro-coal Coalition government in favour of candidates that…

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Science

Computer powered by colony of blue-green algae has run for six months

News Post || Tech News Blue-green algae, a type of cyanobacteria, set in a container on a windowsill powered a…

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Technology

Europe’s Biggest Lithium Mine Is Caught in a Political Maelstrom

Tech News || Arriving soon after a year marked by protests, this weekend’s election was supposed to be the breakthrough…

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