News for hackers. Stuff that matters.

A comment on On Tesla's induction motor. Parent comment

Re:On Tesla's induction motor by lutorm on Monday April 04, 2011 @12:54PM (#2407348)
Lithium is an alkali metal, not a rare-earth element, so it's not such a good example.
[ Parent | on HN ]

There are no comments on this comment yet.