Marine Unit Four: Water Chemistry
Links that you should visit for the Glider Lab (Neutral Buoyancy):
www.physics.mun.ca/~bdeyoung/bachmayer_gliders_uvs_2006.pdf
www-pord.ucsd.edu/~rdavis/publications/MTS_Glider.pdf
http://en.wikipedia.org/wiki/Neutral_Buoyancy_Laboratory You may want to visit this just for the pictures alone!