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The American Ephemeris and Nautical Almanac was published for the years 1855 to 1980, containing information necessary for astronomers, surveyors, and navigators. It was based on the original British publication, The Nautical Almanac and Astronomical Ephemeris, with which it merged to form The Astronomical Almanac, published from the year 1981 to the present.
Farmers' Almanac is an annual American periodical that has been in continuous publication since 1818. Published by Geiger of Lewiston, Maine , the Farmers' Almanac provides long-range weather predictions for both the U.S. and Canada.
Old Farmer's Almanac (1792–present) Schott's Almanac; A Sound Word Almanac (2023) [3] TIME Almanac with Information Please, formerly Information Please Almanac (1947–2013) Wall Street Journal Almanac (1998 [4] and 1999 [5]) Whitaker's Almanack (1868–present) The World Almanac and Book of Facts (1868–1876, 1886–present) Almanaque Abril ...
One has been around since 1792, the other since 1818. Both predict future weather and provide other interesting articles to read. ... Every year, The Old Farmer's Almanac and the Farmers' Almanac ...
An almanac (also spelled almanack and almanach) is a regularly published listing of a set of current information about one or multiple subjects. [1] It includes information like weather forecasts , farmers' planting dates, tide tables , and other tabular data often arranged according to the calendar .
An example of the Landolt C eye chart (also known as the Japanese eye chart). Numerous types of eye charts exist and are used in various situations. For example, the Snellen chart is designed for use at 6 meters or 20 feet, and is thus appropriate for testing distance vision, while the ETDRS chart is designed for use at 4 meters. [16]
An almanac maker going under the pseudonym of Poor Richard, Knight of the Burnt Island began to publish Poor Robin's Almanack one of the first comic almanacs that parodied these horoscopes in its 1664 issue, saying "This month we may expect to hear of the Death of some Man, Woman, or Child, either in Kent or Christendom." Other noteworthy comic ...
The geometry of a toric lens focuses light differently in different meridians. A meridian, in this case, is a plane that is incident with the optical axis. For example, a toric lens, when rotated correctly, could focus an object to the image of a horizontal line at one focal distance while focusing a vertical line to a separate focal distance.