Summary

A class of compounds found in red wine, polyphenols, have been shown to inhibit pathogenic bacteria and promote oral health.

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The article talks about what is green computing and steps to be taken in achieving it.

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The Agrarian Revolution which is also referred to as the agricultural revolution signifies an era in Britain’s history where increased productivity in factors of production mainly land labor was recorded. During this period numerous major inventions were made that made farming easier and more productive thus having a significant improvement in the region’s economic well-being.

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The black-crowned night heron is a bird of prey that can be found in many watered areas in the world. Mostly eating what is found in waters, this night bird has a funny, but beautiful appearance. Herons are migratory birds and can spend their winters in warmer places, but there are exceptions.

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This article is about another step of discovery and innovation: SignAloud --- a pair of gloves that enables the deaf and mute to talk.

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