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To: Real Man who wrote (396180)10/20/2009 4:36:07 PM
From: Giordano Bruno  Read Replies (1) | Respond to of 436258
 
Good to see our leaders utilizing naked shorts.



To: Real Man who wrote (396180)10/20/2009 6:27:11 PM
From: maceng2  Read Replies (2) | Respond to of 436258
 
Looks as if gold bars are weighed, volumes determined, and bulk resistivity measured, any tungsten cored bars can be isolated.

Tungsten has a higher electrical resistance then gold.

0.189 106/ohm.cm Tungsten
0.452 106/ohm.cm Gold Au

environmentalchemistry.com

There may be other non destructive methods too. I think measurement of heat transfer is one such method.