Science

http://www.loc.gov/rr/scitech/

Scientists and Inventors (k-2)

http://www.americaslibrary.gov/cgi-bin/page.cgi/aa/scientists/edison

http://www.americaslibrary.gov/cgi-bin/page.cgi/aa/scientists/carver

http://www.americaslibrary.gov/cgi-bin/page.cgi/aa/scientists

Everyday Mysteries

http://www.loc.gov/rr/scitech/mysteries/archive.html

Science Resources

http://memory.loc.gov/learn/ed_portal/index.html

The Science of Flight

http://memory.loc.gov/learn/features/flight/science.html

http://memory.loc.gov/learn/features/flight/index.html