“Glues and Adhesives”-all about glues and adhesives

“Glues and Adhesives”-all about glues and adhesives

Adhesives are substances that are used for joining substances with one another. Although they have been used for many centuries the exact physical and chemical nature of adhesive bonding still not clearly understood. Several theories have been put forth of explaining the action of adhesion. According to one recent theory, adhesives bond due to Vander …

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“About Immunity and Different Types of Immunity”

“About Immunity and Different Types of Immunity”

Immunity is described as the ability of the body to resist or to recover from the invasion of disease-causing microbes (bacteria, viruses, protozoans) and larger parasites (helminths). Thus a person said to be immune to a particular disease would not contact it although others might do so. Microbes and parasites cause several diseases in man. …

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“Functions of Vitamins”-vitamins for children

“Functions of Vitamins”-vitamins for children

Just as carbohydrates, Proteins, inorganic salts, fats, and water are the important parts of our food, vitamins are also necessary to keep the body in good health. Lack or deficiency of vitamins can cause many diseases and disorders like a loss in digestive power, weakening of eyesight, dryness of skin, tiredness, general weakness, beriberi, rickets, …

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“How To Find A Hobby”- ways to find hobby

“How To Find A Hobby”- ways to find hobby

 Hobbies are pastimes people enjoy their leisure time. Today my topic is ‘different ways to find hobby‘. A hobby may involve doing things, making things, collecting things or learning things. Doing things: Almost all leisure time activities that do not include making or collecting things are grouped under the heading of doing things. This probably …

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