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  2. Abacus - Wikipedia

    en.wikipedia.org/wiki/Abacus

    An abacus (pl.: abaci or abacuses), also called a counting frame, is a hand-operated calculating tool which was used from ancient times in the ancient Near East, Europe, China, and Russia, until the adoption of the Hindu–Arabic numeral system. [1]

  3. Timeline of Russian innovation - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_Russian_innovation

    Russian abacus The Russian abacus or schoty (literally "counts") is a decimal type of abacus that has a single slanted deck in a unique vertical layout, with ten beads on each wire (except one wire which has four beads, for quarter-ruble fractions, that is usually near the user).

  4. Russian alphabet - Wikipedia

    en.wikipedia.org/wiki/Russian_alphabet

    The Russian alphabet (ру́сский алфави́т, russkiy alfavit, [a] or ру́сская а́збука, russkaya azbuka, [b] more traditionally) is the script used to write the Russian language.

  5. Wikipedia:WikiProject Russia/Technology and engineering in ...

    en.wikipedia.org/wiki/Wikipedia:WikiProject...

    Russian abacus, the best wooden calculator These guys have good articles, but the Tsar Cannon needs a better one. Requested articles: Russian abacus (make a separate article from redirect, see also ru:Счёты) Battery-tower (make a separate article from redirect, expand battery-tower's inventor article, Ivan Vyrodkov)

  6. Russian spelling alphabet - Wikipedia

    en.wikipedia.org/wiki/Russian_spelling_alphabet

    The Russian spelling alphabet at right (PDF) The Russian spelling alphabet is a spelling alphabet (or "phonetic alphabet") for Russian, i.e. a set of names given to the alphabet letters for the purpose of unambiguous verbal spelling. It is used primarily by the Russian army, navy and the police.

  7. Arquebus - Wikipedia

    en.wikipedia.org/wiki/Arquebus

    In Russia, a small arquebus called pishchal (Russian: пищаль) appeared in 1478 in Pskov. The Russian arquebusiers, or pishchal'niki, were seen as integral parts of the army and one thousand pishchal'niki participated in the final annexation of Pskov in 1510 as well as the conquest of Smolensk in 1512. The Russian need to acquire gunpowder ...

  8. Historical Russian units of measurement - Wikipedia

    en.wikipedia.org/wiki/Historical_Russian_units...

    The Imperial Russian apothecaries' weight was defined by setting the grain (Russian: гран) to be exactly seven-fifths of a dolya. The only unit name shared between the two was the funt (pound), but the one in the apothecaries' system is exactly seven-eighths of the ordinary funt.

  9. Russian cursive - Wikipedia

    en.wikipedia.org/wiki/Russian_cursive

    A ukase written in the 17th-century Russian chancery cursive. The Russian (and Cyrillic in general) cursive was developed during the 18th century on the base of the earlier Cyrillic tachygraphic writing (ско́ропись, skoropis, "rapid or running script"), which in turn was the 14th–17th-century chancery hand of the earlier Cyrillic bookhand scripts (called ustav and poluustav).