Gliding movement in Oscillatoria (cyanobacterium). (2.31)
Toxic cyanobacterium Microcystis in
Lake Spokane (a.k.a. Long Lake), Washington USA alarms uninformed lake
residents and visitors. Note: mcg per liter should be µg per liter. (1.39)
Diving in Bali produced by Nick Hope
-- photographing a diversity of mollusca (sea slugs a.k.a. nudibranchs),
crustaceans (mainly crabs), and fish...beautiful photography. (54.30)
What organisms are included in the
term 'algae'? Why are algae important?
A 2006 lecture by Russel Chapman, Birch Aquarium, the interpretative center
of the Scripps Institution of Oceanography, University of California at San
Diego, CA USA. (55.51)
The Exponential Function presented
by Dr. Albert A. Bartlett, professor emeritus, Dept. of Physics, University
of Colorado at Boulder CO USA. "The greatest shortcoming of the human
race is our inability to understand the exponential function." (9.18)
Origin of petroleum from planktonic
algae presented by Richard A. Lau. (9.36)