BusinessYet another cryptocurrencyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness05/08/2018May 8, 2018Bitcoin is famous. Its price zigzags wildly. But there are other cryptocurrencies out there, including IOTA. We went to meet one of its developers at his office in Berlin.https://p.dw.com/p/2riSYAdvertisement