Deciding when to sell any asset is a tricky business because you never can be sure where its price will go in the future — which means you never can be sure whether selling it now is the right ...

A clean and visual tutorial showing how to make any coin disappear using sleight of hand. This coin vanish technique is simple to learn and ideal for close-up performances or everyday demonstrations.

The last decade of the 20th century produced coins that modern numismatic enthusiasts spend three-, four- and even five-figure sums to get their hands on today. The U ...