bbc.co.uk navigation

11 April 2013 Last updated at 11:34
  • You too can be an Absolute GeniusHow to enter

    How to enter the Newsround Inventions Competition

BBC © 2013 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.