rate of a chronometer
61Dating methodologies in archaeology — Dating material drawn from the archaeological record can be made by a direct study of an artifact or may be deduced by association with materials found in the context the item is drawn from or inferred by its point of discovery in the sequence… …
62New South Greenland — Map showing Morrell s reported location of the New South Greenland coast (1823, red line), and Ross s Appearance as reported by Sir James Clark Ross in 1841. The dotted line indicates the area of Captain Johnson s 1821 voyage …
63Электромеханический фильтр — ЭМФ советского производства, предназначенный для выделения нижней боковой полосы в аппаратуре радиосвязи с промежуточной частотой 500 кГц. Ширина полосы пропускания  3,1 кГц. Механическ …
64Glossary of nautical terms — This is a glossary of nautical terms; some remain current, many date from the 17th 19th century. See also Wiktionary s nautical terms, Category:Nautical terms, and Nautical metaphors in English. Contents: A B C D E F G H I J K L M N O P Q R …
65Dynamical time scale — has two distinct meanings and usages, both related to astronomy: In one use, which occurs in stellar physics, the dynamical time scale is alternatively known as the freefall time scale, and is in general, the length of time over which changes in… …
66Orrery — This article is about the mechanical device. For the British peerage, see Earl of Orrery. A small orrery showing earth and the inner planets An orrery is a mechanical device that illustrates the relative positions and motions of the planets and… …
67List of British postage stamps — This is a list of postage stamps issued by the United Kingdom (normally referred to as Great Britain in philatelic usage, even though standard GB stamps are valid alongside their regional counterparts throughout the British Isles. Queen Victoria… …
68NMEA 0183 — ist ein Standard für die Kommunikation zwischen Navigationsgeräten auf Schiffen, der von der National Marine Electronics Association (NMEA) definiert wurde und auch für die Kommunikation zwischen GPS Empfänger und PCs sowie mobilen Endgeräten… …
69NMEA 0183-HS — NMEA 0183 ist ein Standard für die Kommunikation zwischen Navigationsgeräten auf Schiffen, der von der National Marine Electronics Association (NMEA) definiert wurde und auch für die Kommunikation zwischen GPS Empfänger und PCs sowie mobilen… …
70watch — /woch/, v.i. 1. to be alertly on the lookout, look attentively, or observe, as to see what comes, is done, or happens: to watch while an experiment is performed. 2. to look or wait attentively and expectantly (usually fol. by for): to watch for a …
