Donut solid-state batteries tested, Tesla engineer quits, and solar value

from Quick Charge · host 9to5Mac

On today's extraordinary episode of Quick Charge, we reflect on the fact that extraordinary claims require extraordinary evidence, and both Donut Labs AND Tesla are a long long way from turning everyone into believers.

Episode metadata supplied by the publisher feed · Published Feb 27, 2026

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Donut solid-state batteries tested, Tesla engineer quits, and solar value

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