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Armatron. The Armatron is a toy robot which was made by TOMY and distributed by Radio Shack in the United States since 1984. [1] It consists of a crane -like arm which picks up small objects by the user manipulating two attached joysticks. Its shape resembles industrial robots of the 1980s, though it is strictly user-controlled, with no ...
Armitron is a watch brand manufactured by E. Gluck Corporation, headquartered in Little Neck, New York. [1] It was founded in 1975 by Eugen Gluck. As of 1999, Armitron had the fifth largest share of all watch purchasers, by brand, in the United States.
The Shortt–Synchronome clock, an electrical driven pendulum clock designed in 1921, was the first clock to be a more accurate timekeeper than the Earth itself. [167] A succession of innovations and discoveries led to the invention of the modern quartz timer. The vacuum tube oscillator was invented in 1912. [168]
It wasn’t until 2018, when his YouTube algorithm fed him a video of a popular user opening up a new pack of Pokémon cards, that he rekindled his affection for the Japanese card game.
Radio clock. A modern LF radio-controlled clock. A radio clock or radio-controlled clock (RCC), and often colloquially (and incorrectly [1]) referred to as an "atomic clock", is a type of quartz clock or watch that is automatically synchronized to a time code transmitted by a radio transmitter connected to a time standard such as an atomic clock.
Repeater (horology) The 13 in (33 cm) watch by Louis Brandt (1892) was the first wristwatch with a minute repeater. The movement was manufactured by Audemars Piguet. A repeater is a complication in a mechanical watch or clock that chimes the hours and often minutes at the press of a button. There are many types of repeater, from the simple ...
Railroad chronometer. A railroad chronometer or railroad standard watch is a specialized timepiece that once was crucial for safe and correct operation of trains in many countries. A system of timetable and train order, which relied on highly accurate timekeeping, was used to ensure that two trains could not be on the same stretch of track at ...
John Harrison (3 April [ O.S. 24 March] 1693 – 24 March 1776) was an English carpenter and clockmaker who invented the marine chronometer, a long-sought-after device for solving the problem of calculating longitude while at sea. Harrison's solution revolutionized navigation and greatly increased the safety of long-distance sea travel.