Tech review: A look back at the week's headlines
BBC Click rounds up some of the week's top technology stories, including the news that a record-breaking attempt to circumnavigate the world in a solar-powered plane has completed its first leg.
Several museums - including London's National Gallery and the Smithsonian museum group have banned the use of selfie sticks.
And a drone has been flown along the tunnels of Crossrail - a giant building project which will create 26 miles (42km) of tunnels and produce a new railway line running from east to west across London.
13 Mar 2015