Why use tungsten?
If you are going to print fake money you need to have the special paper, otherwise the bills don’t feel right and can be easily detected by special pens that most merchants and banks use. Likewise, if you are going to fake gold bars you had better be sure they have the same weight and properties of real gold. In early 2008 millions of dollars in gold at the central bank of Ethiopia turned out to be fake. What were supposed to be bars of solid gold turned out to be nothing more than gold-plated steel. They tried to sell the stuff to South Africa and it was sent back when the South Africans noticed this little problem. The problem with making good-quality fake gold is that gold is remarkably dense. It’s almost twice the density of lead, and two-and-a-half times more dense than steel. You don’t usually notice this because small gold rings and the like don’t weigh enough to make it obvious, but if you’ve ever held a larger bar of gold, it’s absolutely unmistakable: The stuff is very, very
