How Stuff Works

http://www.howstuffworks.com

Balcarras

http://www.jjrowley.pwp.blueyonder.co.uk

Tech It Out UK
Design Process - vast site but useful for revising

http://www.techitoutuk.com/

How to Build a Robot

http://www.bbc.co.uk/science/robots/techlab/

INCPEN
Industry Council for Packaging and the Environment

http://www.incpen.org

National Grid for Learning

http://www.ngflscotland.gov.uk

Spartacus
Technology links

http://www.spartacus.schoolnet.co.uk/REVdt.htm

Technology Student

http://www.technologystudent.com/

Lego
For younger designers

http://www.lego.com/eng/play/