Confused by Cryptocurrency?

Paypal handles it, and Bitcoin is now legal currency in El Salvador. So what’s next for the crypto currency revolution?
17 September 2021


A physical coin imprinted with a Bitcoin logo.


Cryptocurrencies involve “mining” which is weird because they have no physical existence. They use more energy than a country like Sweden, but to what end? Phil Sansom and David Gerard explore this mysterious phenomenon...


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