The Wörgl experiment was a practical attempt to implement the Free Economy theory of Silvio Gesell. It was banned by the government after a year and a half. However, during this time, the municipality of Wörgl in Austria experienced an unprecedented economic upturn with its free money experiment amid the Great Depression. Free money is cash that can never be hoarded or saved without risk or damage, and is always maintained in a quantity that corresponds to the supply of goods, ensuring that its purchasing power remains stable. Unlike today's money, which is permanent money, it can never be withdrawn from circulation by individuals without risk or damage and later reintroduced at will.