Tensions emerge ahead of a meeting being held in Sao Paulo, Brazil, to discuss changes to the way the internet is governed.

Spencer Kelly tests out Mogees- a device linked to your smartphone which turns objects into musical instruments.

LJ Rich visits Music Tech Fest's 24hr hackathon where people come together to collaboratively create new instruments and sounds.

Twitter users bombard the New York Police department with images depicting police aggression in the latest social media campaign to go awry.

An Israeli start-up secures enough funds to put a pocket-sized robot printer into production.

Tesco customers are frustrated by an email fault that coincided with a call centre glitch that meant they were unable to get information.

US customers of streaming service Amazon Prime will be able to stream such TV shows as The Sopranos and The Wire thanks to a new deal with subscription channel HBO.