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The California Job Case was a compartmentalized box for printing in the 19th century, sizes corresponding to the commonality of letters. The frequency of letters in text has been studied for use in cryptanalysis, and frequency analysis in particular, dating back to the Arab mathematician al-Kindi (c. AD 801–873 ), who formally developed the method (the ciphers breakable by this technique go ...
Drill bit sizes are written as irreducible fractions. So, instead of 78/64 inch, or 1 14/64 inch, the size is noted as 1 7/32 inch. Below is a chart providing the decimal-fraction equivalents that are most relevant to fractional-inch drill bit sizes (that is, 0 to 1 by 64ths).
It is derived from σελήνη selēnē, the Greek word for the Moon, and its cognate selenic was originally a rare synonym [29] but now nearly always refers to the chemical element selenium. [30] The element name selenium and the prefix seleno-(as in selenography, the study of the physical features of the Moon) come from this Greek word. [31 ...
Homicide rates (from firearms) per 100,000 people by country. [1]This is a list of countries by firearm-related homicide rate per 100,000 population by year . Homicide figures may include justifiable homicides along with criminal homicides, depending upon jurisdiction and reporting standards.