Imagine a tool that lets you communicate with just about anyone, anywhere in the world. It's free, has minimal hardware requirements and takes up very little disk space. It also syncs across all your devices....
Login and messaging problems on the collaboration site began at 3.14 pm
Nearly nine per cent of UK children lack home access to a desktop, laptop, or tablet, and almost 1 million rely on a mobile connection
The breakthrough could pave the way to develop technology to redefine global communication in future
The EU and ASEAN represent more than 1 billion people and 25 per cent of global economic power
Critical infrastructure and systems such as GPS rely on time-keeping mechanisms that are far too easily subverted or prone to error