Expected lifetime of implanted magnets?
I have been considering getting a magnetic implant, but one main concern has stopped me.
How long would magnets such as the m31 or m36 (from dangerousthings.com) live?
Would they have to be replaced every five years or so?
As we all are aware permanant magnets eventually become demagnetized.
The last thing I want is a demagnetized piece of useless metal in my hand.