Should access to videos on the internet be free and open or encrypted and tied to a cost?
How sound is a character in films like Gravity
The new app and widget that lets you send smells with a text message
Does the future lie in The Internet of Things - where all our devices are connected?
How the electric car is touted as one of the biggest trends at the Frankfurt Motor show
The artistic tribute to Nasa's Voyager-1 using audio from Earth and data from Voyager
Meet the artists attempting to visualise everyday technologies that we can't see or feel
Prof Takao Someya on how the bionic skin, the e-skin, will connect people to machines
The teddy bear that flew 39 km above an English Village and came back
Ditch-digging volunteers lay fibre optic cables to bring broadband to remote areas