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  1. en.wikipedia.org › wiki › SeiroganSeirogan - Wikipedia

    Seirogan (正露丸 formerly 征露丸) is a pharmaceutical drug marketed in Japan, sold as a treatment of the digestive tract (especially as an antidiarrhoeal ), whose main active ingredient is "wood creosote" (also wood-tar creosote, or beechwood creosote [1] ).

  2. en.wikipedia.org › wiki › 00 - Wikipedia

    In mathematical terminology, 0 is the additive identity of the integers, rational numbers, real numbers, and complex numbers, as well as other algebraic structures. Multiplying any number by 0 has the result 0, and consequently, division by zero has no meaning in arithmetic .

  3. About 68% of values drawn from a normal distribution are within one standard deviation σ away from the mean; about 95% of the values lie within two standard deviations; and about 99.7% are within three standard deviations. [6] This fact is known as the 68–95–99.7 (empirical) rule, or the 3-sigma rule .

  4. It is also known as a stroke, a solidus, a forward slash and several other historical or technical names. Once used to mark periods and commas, the slash is now used to represent division and fractions, exclusive 'or' and inclusive 'or', and as a date separator . A slash in the reverse direction \ is known as a backslash . History.

  5. Emmylou Harris (born April 2, 1947) [1] is an American singer, songwriter, musician, bandleader, and activist. She is recognized for having a consistent artistic direction. Harris is considered one of the leading music artists behind the country rock genre in the 1970s and the Americana genre in the 1990s. Her music united both country and rock ...

  6. en.wikipedia.org › wiki › Morse_codeMorse code - Wikipedia

    Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called dots and dashes, or dits and dahs. [3] [4] Morse code is named after Samuel Morse, one of the early developers of the system adopted for electrical telegraphy .

  7. en.wikipedia.org › wiki › Lucille_BallLucille Ball - Wikipedia

    Lucille Désirée Ball (August 6, 1911 – April 26, 1989) was an American actress, comedian, producer, and studio executive. She was recognized by Time in 2020 as one of the most influential women of the 20th century for her work in all four of these areas. [1] .

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