On Friday, January 12, 2018 at 2:36:34 AM UTC+1, Emanuel Berg wrote:
lou.holtman wrote:
Anybody with some knowledge can tell the
difference between a stainless steel
handlebar or a aluminum handlebar without
a magnet.
Here, we are not concerned with anyone's
shamanism based on "some knowledge", I'm
looking for a method that will *tell*.
And if there isn't one, fine.
--
underground experts united
http://user.it.uu.se/~embe8573
Google the properties of stainless steel and aluminum and use your imagination.
Lou