The Future of Everything

May 8, 2015

Quantum money

Filed under: Economics, World Finance column — Tags: , — David @ 3:42 pm

It is often said that quantum physics is so weird that it is beyond our understanding. But there is one area where some quantum insights might prove applicable to our everyday lives, and it’s a surprisingly common one: money. Just as subatomic objects have a dual nature, so do the money objects that we use to make payments. The main difference is that these objects are things we have designed ourselves. They are our contribution to the quantum universe.

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