Astronomy
Educational materials site
Good place to look for a range of primary/secondary lessons (not just science):
From which I found a link to here:
http://phet.colorado.edu/ which has various simulation programs available (java mostly)
Online science stuff
I’m always looking for material for star party presentations. Two sites that I need to explore more:
http://www.freesciencelectures.com/
and
http://www.imagineeringezine.com/index.htm (also has a lot of EE stuff)
DNA articles
NYTimes one: http://www.nytimes.com/2008/11/11/science/11gene.html?_r=1&oref=slogin
and some feedback:
http://scienceblogs.com/transcript/2008/11/100_years_of_genetic_research.php
Need to scan them for anything useful for the Project Astro Astrobiology stuff…