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Pigeon racing is the sport of releasing specially trained homing pigeons, which then return to their homes over a carefully measured distance.The time it takes the animal to cover the specified distance is measured and the bird's rate of travel is calculated and compared with all of the other pigeons in the race to determine which animal returned at the highest speed.
English: Pigeon racers with clocks, Australia, 10 October 1945, by Alec Iverson, from vintage negative, State Library of New South Wales, ON 388/Box 016/Item 036 Date 1945
A modern day racing pigeon wearing an electronic timing ring. The homing pigeon is a variety of domestic pigeon (Columba livia domestica), selectively bred for its ability to find its way home over extremely long distances. Because of this skill, homing pigeons were used to carry messages, a practice referred to as "pigeon post".
Family. Benjamin Willard, Aaron Willard. Simon Willard (April 3, 1753 – August 30, 1848) was a celebrated American clockmaker. Simon Willard clocks were produced in Massachusetts in the towns of Grafton and Roxbury, near Boston.
A pigeon fancier. Pigeon keeping or pigeon fancying is the art and science of breeding domestic pigeons. People have practiced pigeon keeping for at least 5,000 years [ 1 ] and in almost every part of the world. In that time, humans have substantially altered the morphology and the behaviour of the domesticated descendants of the rock dove to ...
This clock has clear synthetic ruby pallets. (Dial on the right side.) The Riefler escapement is a mechanical escapement for precision pendulum clocks invented and patented [1] by German instrument maker Sigmund Riefler in 1889. [2] It was used in the astronomical regulator clocks made by his German firm Clemens Riefler from 1890 to 1965, [3 ...
Innovative Timing Systems (ITS) is a privately held company located in Saint Louis, Missouri which manufactures transponder timing equipment for sports. Its Jaguar system is a Gen 2.0 Radio Frequency Identification ( RFID) system operating at ultra high frequencies. [1] Over 500 Jaguar timers [2] use the system to time running, bicycle, [3 ...
History of timekeeping devices. A marine sandglass. It is related to the hourglass, nowadays often used symbolically to represent the concept of time. The history of timekeeping devices dates back to when ancient civilizations first observed astronomical bodies as they moved across the sky. Devices and methods for keeping time have gradually ...
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