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iEmily: Color Your World: What You See Is What You Get
picture. back to top Do colors have health benefits? In some cases, color may be used in a healing technique known as color therapy, or chromatherapy. Colors stimulate your senses and affect your body, mind, and emotions. That's what color therapy is all about. Practi...
Eyes on the Earth, I, II, III,
a conversation among a mathematician, geologist and artist. This video features mathematician Elinor Velasquez, geologist Dick Birnie, and watercolor artist Clifford West. Eyes On The Earth III: Eigenvector Analysis (33:45): The special mathematical technique of principle component...
Bacteria
technique devised by Danish physician Hans Christian Gram in 1884, uses a staining and washing technique to differentiate between the two forms. When exposed to a gram stain, gram-positive bacteria retain the purple color of the stain because the structure of thei...
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