Visitors pass a giant Videoscreen with moving letters symbolising security codes at the computer- fair Cebit in Hanover March 22, 2001. About 8.000 exhibitors will present their products at the world's largest computer fair which will be open to the public from today until March 28.
Chances are that you’ve heard of bitcoin, the digital currency that many predict will revolutionize payments – or prove to be a massive fraud – depending on what you read. Bitcoin is an application that runs on the Blockchain, which is ultimately a more interesting and profound innovation. Read More ›