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  2. Apothecaries' system - Wikipedia

    en.wikipedia.org/wiki/Apothecaries'_system

    English-speaking countries also used a system of units of fluid measure, or in modern terminology volume units, based on the apothecaries' system. Originally, the terms and symbols used to describe the volume measurements of liquids were the same as or similar to those used to describe weight measurements of solids [33] (for example, the pound by weight and the fluid pint were both referred to ...

  3. Apothecary - Wikipedia

    en.wikipedia.org/wiki/Apothecary

    Apothecaries' investigation of herbal and chemical ingredients was a precursor to the modern sciences of chemistry and pharmacology. [ 1 ] In addition to dispensing herbs and medicine, apothecaries offered general medical advice and a range of services that are now performed by other specialist practitioners, such as surgeons and obstetricians ...

  4. Dram (unit) - Wikipedia

    en.wikipedia.org/wiki/Dram_(unit)

    In the apothecaries' system, which was widely used in the United States until the middle of the 20th century, [15] the dram is the mass of 1 ⁄ 96 pounds apothecaries (lb ap), or 1 ⁄ 8 ounces apothecaries (oz ap or ℥) [5]: C-7 (the pound apothecaries and ounce apothecaries are equal to the troy pound (lb t), and troy ounce (oz t ...

  5. Grain (unit) - Wikipedia

    en.wikipedia.org/wiki/Grain_(unit)

    [16] [18] In that example the grain is approximated to 65 mg, though the grain can also be approximated to 60 mg, depending on the medication and manufacturer. [16] [19] The apothecaries' system has its own system of notation, in which the units symbol or abbreviation is followed by the quantity in lower case Roman numerals.

  6. Science project - Wikipedia

    en.wikipedia.org/wiki/Science_project

    This student is carrying his science project to school. Display projects involve a creative assembly of a display board and construction of a model to show a visual representation of a larger fact. Making a model of the Solar System, a house, or of a simple electric circuit are considered display projects. Display boards are used to enhance the ...

  7. Obol (coin) - Wikipedia

    en.wikipedia.org/wiki/Obol_(coin)

    The apothecaries' system also reckoned the obol or obolus as 1 ⁄ 48 ounce or 1 ⁄ 2 scruple. While 0.72 grams was the weight of a standard Greek obol, the actual amount of silver that went into making the currency could vary from region to region.

  8. James McCune Smith - Wikipedia

    en.wikipedia.org/wiki/James_McCune_Smith

    James McCune Smith (April 18, 1813 – November 17, 1865) was an American physician, apothecary, abolitionist and author.He was the first African American to earn a medical degree.

  9. History of pharmacy in the United States - Wikipedia

    en.wikipedia.org/wiki/History_of_pharmacy_in_the...

    The first "drugstores" in North America "appeared in Bethlehem, Pennsylvania, Boston, New York, and Philadelphia," [11] with likely proto-drugstores—for example Gysbert van Imbroch ran a "general store" that sold drugs from 1663 to 1665 in Wildwyck, New Netherland, [12] today's Kingston, New York—preceding the dedicated apothecary shops of the 1700s, and providing a model.