The Science Clips web site requires the Flash 4 browser plug-in or above. We were unable to detect the correct version of Flash on your computer, so you may not have the required Flash Player installed.
The latest version of the Flash Player can be downloaded free from Macromedia.
More information and help with installing the Flash Player can be found on the BBC's Webwise pages.
When you have installed the Flash Player click this link to go to the Science Clips homepage
If you don't want to download the Flash plug-in you can try the quizzes.