What is it Bitcoin? And Could it Replace Cash?
Last month Elon Musk, the world’s richest man and boss of carmaker Tesla, announced that his firm had bought $1.5bn (£1.1bn) of the cryptocurrency Bitcoin and expects to start accepting it as payment in the future. The announcement caused the price of Bitcoin to jump to $44,220 (£32,072) – a rise of 17% and a record …