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rhenz

rhenz posted Petrographic Microscopes | Jul 10, 2008

Ore Microscopes is your source for microscopes with the ability to view thick polished rock and mineral specimens under polarized light. A standard polarizing microscope has the ability for only transmitted polarized light, meaning the light must go through the rock and mineral thin section. If the...

rhenz

rhenz posted Petrographic Microscopes | Jul 10, 2008

Polarizing Microscopes is your location for a huge variety of polarizing light microscopes. Features include plane polarized transmitted light and cross polarized transmitted light, complete with Bertrand lens and compensator plates such as quartz wedge, mica, and gypsum. They have both a polarizer...

Hieronymus

Hieronymus posted Hidden Former Lies | Jul 8, 2008

Some recent books: Hidden Empire by Kevin Anderson - the first book in a long sci-fi series called Saga of Seven Suns, it was recommended in the Audible.com list. It tells the story of the humans and the Ildirans, who are an ancient alien race who helped the ten colonist ships sent out by a dying...