Mathematics
Links
Science & Mathematics Forum
http://able2know.org/forum/science_and_math/
(2 votes)
Discuss science and mathematics here.
EEVL's Ejournal Search Engines - Mathematics
http://www.eevl.ac.uk/eese/eese-math.html
(1 vote)
eevl.ac.uk - The math database searches the content of 28 freely available full-text ejournals in mathematics
Quickmath
quickmath.com - Free automated service for answering common math problems over the internet.
This is Mega-Mathematics- Los Alamos National Laboratory
http://www.c3.lanl.gov/mega-math/
c3.lanl.gov - Mathematics resources for teachers and students collected at Los Alamos National Laboratory.
Cut The Knot
"cut-the-knot.org - Wide variety of interactive mathematics problems including geometry
Seven Wonders Archive
http://www.stetson.edu/~efriedma/numbers.html
"steson.edu - We've been staring at it for hours