BMW’s Neue Klasse i3 electric sedan has commenced winter testing in Sweden, featuring the ‘Heart of Joy’ control unit for ultra-fast dynamics. Debuting March 18, it packs 469 hp and 400kW charging.
Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery.
Researchers are testing whether conventional materials can survive extreme temperatures required for deep-earth geothermal power.
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