Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

Aren't they already 95% efficent. Not to much room for improvement.


More amps - your motor is going to melt down. More copper - your motor is going to be very big.

With superconducting coil, you could make a very small but infinitely powerful electric motor.


Very cool. Thank you.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: