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Definition: UNIVERSAL INSTRUMENT |
UNIVERSAL INSTRUMENT1. (Astron.), a species of altitude and azimuth instrument, the peculiarity of which is, that the object end of the telescope is placed at right angles to the eye end, with a prism of total reflection at the angle, and the eye end constitutes a portion of the horizontal axis of the instrument, having the eyepiece at the pivot and in the center of the altitude circle, so that the eye has convenient access to both at the same time. |
| Thumbnail | Description & Credit | Thumbnail | Description & Credit |
![]() | Ozanam's Universal Instrument. In: "Historical Account of the Plane Table" by A. M. Harrison, 1875. This is a handwritten unpublished manuscript. Library Call Number TA571 .H37 1875. Credit: Treasures of the Library. | ![]() | A Universal Instrument. Methode de lever les plans et les cartes de terre et de mer : avec toutes sortes d'instrumens & sans instrumens. By Jacques Ozanam. 1750. Plate VIII, page 76. Call Number TA544 .O97 1750. Credit: Treasures of the Library. |
Source: pictures compiled by the editor from various references; see picture credits. | |||
| The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com. |
| Expression | Frequency per Day |
universal instrument | 35 |
| Source: compiled by the editor from various references; see credits. | |
Scrabble® Enable2K-Verified Anagrams | |
| Words within the letters "a-e-e-i-i-l-m-n-n-n-r-r-s-s-t-t-u-u-v" | |
-5 letters: intermenstrual, ultrasensitive. | |
| Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)55 4E 49 56 45 52 53 41 4C      49 4E 53 54 52 55 4D 45 4E 54 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01010101 01001110 01001001 01010110 01000101 01010010 01010011 01000001 01001100 00100000 01001001 01001110 01010011 01010100 01010010 01010101 01001101 01000101 01001110 01010100 |
HTML Code (1990) (references)U N I V E R S A L   I N S T R U M E N T |
ISO 10646 (1991-1993) (references)0055 004E 0049 0056 0045 0052 0053 0041 004C      0049 004E 0053 0054 0052 0055 004D 0045 004E 0054 |
Encryption (beginner's substitution cypher): (references)554843563952533546243485354525547394854 |
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Copyright © Philip M. Parker, INSEAD. Terms of Use.