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The cuisine of trace elements.

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Vitamins and Minerals are both needed by humans and animals for survival, but what is the difference between a Vitamin and a Mineral? What are the different types of Vitamins? What are the different types of Minerals?

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Astronomers observe the Sun, has long called attention to the loop plasma, called coronal loops, and are a manifestation of the complex structure of coronal magnetic field, much like iron filings can detect the invisible magnetic field surrounding the magnet.

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Alchemy and Chemistry have allowed us to discover many things in nature, one of these being the smallest living organism in existence, a cell.

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Among several fictitious technologies shown on detective films, luminol is one of the few true stories. Read on to find out how this chemical with a cool name helps detectives reveal hidden blood stains.