Lasers give new insight into bird flight
Media playback is unsupported on your device

Lasers give insight into bird flight and other tech news

BBC Click's Nick Kwek looks at some of the best of the week's technology news, including Amazon making its first commercial delivery using a drone in the UK.

Plus, Stanford University gives birds protective goggles to fly through lasers. The technique allowed scientists to gain a greater understanding of how birds fly and could help improve flying robots.

  • 16 Dec 2016
Go to next video: The hopping robot and other news