Author: Abdul Wahab

  • Aristotle

    Aristotle

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    Abdul Wahab
    in

    Aristotle, also known as a great thinker, has left a big impact on science and philosophy. Many disciplines of the study put light on his works. His contributions in the field of philosophy have earned him the title of “great teacher”. Aristotle examined nature carefully and explained many basic concepts […]

  • Beaver

    Beaver

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    Abdul Wahab
    in

    Beavers are one of the wonderful animals that are best known for building dams in rivers. These dams are very helpful for holding the water in forests and grasslands. Beavers are rodents, which means they have incisor teeth that are constantly growing. What Do They Look Like? Like all other […]

  • Isotherms

    Isotherms

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    Abdul Wahab
    in

    The temperature of a region is usually taken as a whole to find out how that area feels, e.g. hot or cold. However, the temperature in a region is not the same in every location of its covered area. It changes from point to point in a particular region. Generally, […]

  • Pen & Pencil

    Pen & Pencil

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    Abdul Wahab
    in

    Since prehistoric times, humans have tried to mark their stories and presence with the help of some tools. In ancient times, people used the techniques of engraving or etching their writings on hard surfaces like smooth stones, suitable flat wood, and some metallic surfaces. After that, materials like papyrus and […]

  • Paper

    Paper

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    by

    Abdul Wahab
    in

    It is quite interesting to know the scenario of humans before paper. People used to write on various materials, such as wood, stones, leather, and leaves. For example, if they wanted to write on wood, they simply inscribe it with a sharp tool. Also, they used a kind of ink […]