You can find information & resources of science, biotechnology, chemistry, ecology, technology, science resources, mechanical engineering, earth sciences, astrophysics, nuclear & molecular at PortalScience.com
MathExpo
A travelling exhibition 'Experiencing mathematics!' designed to show that mathematics is: astonishing, interesting and useful; accessible to everyone; plays a large part in daily life; and has an important role in our culture, development and progress.
http://www.mathex.org/
Millennium Mathematics Project (MMP)
A national (UK) initiative based in Cambridge. Its broad goal is to help people of all ages and abilities share in the excitement of mathematics and understand the enormous range and importance of its applications to science and commerce.
http://www.mmp.maths.org.uk/
NRICH Online Maths Club
Monthly on-line magazine, puzzles, articles, children's solutions to mathematical challenges, answering service and special interest discussion groups.
http://www.nrich.maths.org.uk/
UK Mathematics Trust
Organises national mathematics competitions in the United Kingdom for 11-18 year old school pupils. Includes sponsoring some contests for the training of the country's International Mathematical Olympiad team. Lists times and dates.
http://www.ukmt.org.uk/
