Much of the world progress is due to technology and science. Fortunately, many people have dedicated their whole lives to investigate and find new solutions for making life easier, longer, and better. If you are a woman and you are interested in sciences in general, you might find this site interesting. At expandingyourhorizons.org you will have the chance to learn more about science and mathematics. They are a math and science network that is trying to promote individual programs for women interested in science. The members are mainly educators, scientists, mathematicians, parents, government representatives, and community leaders that created the network in 1974. On the main page of the web site there is a navigator bar on the left side containing: their history, mission and goals, annual reports, sponsors, etc. Some of this latter are: Chevron, Ford Foundation, Dow Chemical, Boeing, IBM, Bank America Foundation, Applied Materials, Exxon, etc.