@Bristol
BBC - The Imagineers
BBC Science
EDT - Inspiring future engineers & scientists
Imagineering
ISSET
iWantToStudyEngineering
Learning Circuits
Microsoft Research Worldwide Telescope
Museum of the History of Science
Natural History Museum
Orca
Planet Science
Practical Biology
Real Science
Recycle-more
Royal Society for the Protection of Birds
School Science
Science Museum
scienceblog
SETwomen - science, engineering and technology
STEM Ambassadors
The BioEthics Education Project
The Naked Scientists
The Royal Institution
The Smallpeice Trust
THE STEM DIRECTORIES
Whale and Dolphin Conservation Society
WISE
WWF-UK
Young People's Trust for the Environment
YOUR LIFE