Crystals

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X-Ray Crystallography
Special Crystals
Quartz Crystals
Biology
Growing Crystals
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NASA News Release:  Space Station Researcher Studies How Good Cells Turn Bad, Causing Cancer
Find out how the study of biological crystals enters into the research on proteins and cell growth.

Life on Mars
A meteorite from Mars contains tiny magnetic crystals that on Earth are made only by bacteria.

Rhodopsin – The Light Receptor
Rhodopsin is a protein in the membrane of the photoreceptor cell in the retina of the eye.  Read about and view the crystalline structure of this protein.  Some career ideas are available in the Future section.

Chocolate in Bloom
Did you ever think about the fat crystals in your chocolate bar?  Learn how they affect the appearance and consistency of the chocolate.

Protein Crystals Come of Age
Crosslinking protein molecules in a crystal results in a stable yet active array that can be applied in many fields.