Category: Inventions ideas

What is Acupuncture?

Acupuncture is an ancient form of medical treatment in which small and very thin needles, usually made of stainless steel, are inserted into specific points in the body in order to relieve pain or improve health. The treatment is believed to have been practiced in china as early as 4000 years ago and it is …

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How is glass made?

Today, there is hardly any field of life in which glass is not used in one form or the other. Glass sheets are used in windows of houses, trains, motors cars, ships, and airplanes. The list of its products is, in fact, endless and includes water tumblers, decoration articles, and various kinds of bottles, sunglasses, …

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