Cyber-plant drives towards light - and other tech news

BBC Click's Nick Kwek looks at some of the best of the week's technology news stories including:

  • The UK’s Ministry of Defence carries out its biggest ever exercise using autonomous vehicles

  • A seven-year-old toy reviewer has been revealed as YouTube’s highest-earning star, according to Forbes Magazine.

  • A cyber-plant hybrid that moves a robot and wheels to drive itself towards the light is developed by the Massachusetts Institute of Technology (MIT)

See more at Click's website and @BBCClick.