Insect inspired winged drone makes a buzz and other news

BBC Click’s Lara Lewington looks at some of the best tech news stories of the week including:

  • The World Wide Web turns 30

  • The UK’s National Crime Agency (NCA) launches an online video campaign to teach children aged four to seven how to stay safe online

  • A winged drone which can reach speeds of 11mph (18km/h) has been created

See more at Click's website and @BBCClick.