The question is: How often does the vehicle Actually operate there? What if most of your drive cycle Happens far away from that operating point? For EVs, The better question may not be: “What's the peak efficiency?” It may be: “How efficiently does the motor operate in the real world?” I believe the efficiency map tells a much Bigger story than the peak efficiency number. Is peak efficiency becoming an overrated EV metric? Should we focus more on the efficiency map than the

Claims Cybercab has zero rare earths, without losing range. EV motors are entering another race. This time, it is not about magnets. Tesla’s Cybercab has changed the conversation. Elon Musk says its drive motor uses no rare earths. He also says range is not reduced. That is technically very interesting. Why is this so difficult? Strong magnetic output needs strong materials.NdFeB magnets provide extremely high magnetic flux. Ferrite magnets are much weaker. So this becomes a