Links sobre Física
http://sprott.physics.wisc.edu/wop.htm
http://www.eyesoftime.com/teacher/physics.htm
http://www.het.brown.edu/physics/index.html
http://www.nckesc.org/web_resources/sciences/physics.html
http://ericir.syr.edu/Virtual/Lessons/Science/Physical/index.html
http://mithra.physics.montana.edu/mckenzie/
http://www.cvc.org/science/kepler.htm
Links sobre Biologia
http://membro.intermega.com.br/biologia/
http://www.biobacterias.cjb.net/
http://www.oocities.org/CapeCanaveral/Lab/6969/bemvindo.html
http://members.nbci.com/biosanbru/index.html