The Science and Technology Network Comprehensive clearinghouse of information on science-astronomy, geology,
biology, physical and technology for teachers, parents and students.
Space Careers Space Careers is a free resource for employment in the space industry, updated
every week, with over 500 links directly related to space jobs.
'Knowledge can be communicated, but not wisdom. One can find it, live it, be fortified by it, do wonders through it, but one cannnot communicate and teach it.'