Max Planck Institute for Meteorology http://www.mpimet.mpg.de/en/web/
Berlin. Conducts research in areas including theoretical climate modeling, physics of the atmosphere and oceans, and climate dynamics. Information about departments, scientific and educational activities, models, and other topics.
Snow Crystals http://www.its.caltech.edu/~atomic/snowcrystals/
Information about the physics of snow crystals and snowflakes as well as the history of early scientific observations and photographs, how to take photos, preserving snow crystals, and unusual snowflakes.