german researchers develop ev motor with no rare-earth magnets

researchers may have found a way to speed up the shift to electric vehicles worldwide.

by rick richardson
technology this week

currently, 95 percent of the rare earths come from china. today, electric vehicle (ev) motors include rare-earth magnets, and if china decides not to share their supply, it will be catastrophic for the ev marketplace.

more: educators can benefit from new generative ai courseai named the highest-paying in-demand tech skill for 2024 | ai generates revolutionary new battery design | breakthrough implant uses excess blood sugar to generate electricity | nuclear battery could keep your future phone running for 50 years | mit tests new ingestible vital signs sensor | study: solar will lead global energy by 2050 | new tech could let evs go 3,000 miles on a single charge | ai + mri = diseases that doctors might miss | your boarding pass could onboard hackers | the first police officer on the scene might be a drone
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of all the obstacles to transportation decarbonization, electric motors present one of the most compelling. researchers are currently working on a development that could speed up the shift to electric vehicles worldwide: a tough, small, strong electric motor without rare-earth permanent magnets that can withstand high temperatures and has a high power density.

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educators can benefit from new generative ai course

a teacher’s aide unlike any other?

by rick richardson
technology this week

many people focus on the potential benefits of generative ai for kids when considering its application in the classroom. still, teachers can gain as much, if not more, from the technology. google and mit responsible ai for social empowerment and education (raise) have launched a free google generative ai educators course to assist middle and high school educators in utilizing generative ai tools to improve their workflow and their students’ learning environment.

more: could mobile phones be next on the extinction list?ai named the highest-paying in-demand tech skill for 2024 | ai generates revolutionary new battery design | breakthrough implant uses excess blood sugar to generate electricity | nuclear battery could keep your future phone running for 50 years | mit tests new ingestible vital signs sensor | study: solar will lead global energy by 2050 | new tech could let evs go 3,000 miles on a single charge | ai + mri = diseases that doctors might miss | your boarding pass could onboard hackers | the first police officer on the scene might be a drone
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the self-paced, two-hour course is designed to help educators leverage generative ai to save time on routine tasks. from email composing to adapting content for various reading levels, creating innovative evaluations and organizing activities around students’ interests, generative ai can streamline these processes, freeing up valuable time for educators.

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