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  2. Transistor - Wikipedia

    en.wikipedia.org/wiki/Transistor

    A transistor is a semiconductor device used to amplify or switch electrical signals and power. It is one of the basic building blocks of modern electronics. [1] It is composed of semiconductor material, usually with at least three terminals for connection to an electronic circuit.

  3. List of countries and dependencies by area - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_and...

    List of countries and dependencies by area. Dymaxion map of the world with the 30 largest countries and territories by area. This is a list of the world's countries and their dependencies by land, water, and total area, ranked by total area. The entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which ...

  4. Somewhere between the ages of 9 and 15, your pituitary gland releases hormones that tell your body to start making testosterone. Puberty begins and brings changes. Your testes (testicles), scrotum ...

  5. BRICS - Wikipedia

    en.wikipedia.org/wiki/BRICS

    BRICS is an intergovernmental organization comprising Brazil, Russia, India, China, South Africa, Iran, Egypt, Ethiopia, and the United Arab Emirates.Originally identified to highlight investment opportunities, the grouping evolved into a cohesive geopolitical bloc, with their governments meeting annually at formal summits and coordinating multilateral policies since 2009.

  6. Pakistan Army - Wikipedia

    en.wikipedia.org/wiki/Pakistan_Army

    The Pakistan Army ( Urdu: پاکستان فوج, romanized : Pākistān Fãuj, pronounced [ˈpaːkɪstaːn faːɔːdʒ] ), commonly known as the Pak Army ( Urdu: پاک فوج, romanized : Pāk Fãuj) is the land service branch and the largest component of the Pakistan Armed Forces. The president of Pakistan is the supreme commander of the army.

  7. Artificial general intelligence - Wikipedia

    en.wikipedia.org/wiki/Artificial_general...

    Glossary. v. t. e. Artificial general intelligence ( AGI) is a type of artificial intelligence (AI) that matches or surpasses human capabilities across a wide range of cognitive tasks. [1] This is in contrast to narrow AI, which is designed for specific tasks. [2] AGI is considered one of various definitions of strong AI .

  8. NATO - Wikipedia

    en.wikipedia.org/wiki/NATO

    NATO was established on 4 April 1949 by the signing of the North Atlantic Treaty (Washington Treaty). The 12 founding members of the alliance were Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal, the United Kingdom, and the United States. [126] Four new members joined during the Cold War: Greece ...

  9. Apostrophe - Wikipedia

    en.wikipedia.org/wiki/Apostrophe

    The apostrophe ( ' or ’) is a punctuation mark, and sometimes a diacritical mark, in languages that use the Latin alphabet and some other alphabets. In English, the apostrophe is used for three basic purposes: The marking of the omission of one or more letters, e.g. the contraction of "do not" to "don't".