Tiny robots create art and other tech news stories
BBC Clickâs LJ Rich looks at some of the best technology news stories of the week.
Author Archives: BBC News - Technology
Twitter: Major outage affects users around the world
The company says the issue was caused by an "inadvertent change" it made to its internal systems.
New jets promise to revive supersonic travel
Almost 20 years after Concorde was retired, new supersonic passenger aircraft are finally emerging.