Astrobees help astronauts in Space Station and other news

BBC Click's LJ Rich looks at some of the week's best technology stories including:

  • Samsung postpones the launch of its folding smartphone, the Galaxy Fold

  • Drone home delivery company, Wing, is certified by the US Federal Aviation Administration

  • Nasa sends flying Astrobee robots to the International Space Station to help astronauts perform experiments and tasks

See more at Click's website and @BBCClick.