May 22 marks the anniversary of the first time cryptocurrency was used for real-world purchase
(Newser) -
Happy Bitcoin Pizza Day to all who celebrate. Celebrate what, you might ask? Wednesday's "holiday" marks the anniversary of the day when, in 2010, Laszlo Hanyecz got two pizzas delivered to his house from Papa John's, which he paid for using Bitcoin, Quartz reports. (How exactly he...