The Bonus Bill was an American bill submitted by Calhoun on the 23rd of December 1816, appropriating $1.5 million 'for constructing roads and canals and improving the navigation of watercourses.' The bill was passed, being strongly supported by New York and the South. It was supposed the money would immediately be applied to the construction of a canal between Albany and the lakes. President James Mason vetoed the bill during the last days of his administration, insisting that internal improvement measures needed a constitutional amendment. Accordingly, New York State undertook the construction of the Erie Canal. Research Bonus Bill
A clock is an instrument for measuring time and indicating hours, minutes, and usually seconds, by means of hands moving on a dial-plate, and traditionally differing from a watch mainly in having the movement of its machinery regulated by a pendulum, and in not being portable. A clock also chimes, though the term clock is frequently, and incorrectly, applied to the non-chiming instruments for measuring time, which are technically known as a timepiece.
The use of a horologium, or hour-teller, was common even amongst the ancients, but their time-pieces were nothing else than sun-dials, hour-glasses, and clepsydrae. In the earlier half of our era we have accounts of several attempts at clock construction : that of Boethius in the 6th century, the clock sent by Harun al Rashid to Charlemagne in 809, that made by Pacificus, archdeacon of Verona, in the 9th century, and that of PopeSylvester II in the 10th century. It is doubtful, however, if any of these was a wheel-and-weight clock, and it is probably to the monks that we owe the invention of clocks set in motion by wheels and weights. In the 12th century clocks were made use of in the monasteries, which announced the end of every hour by the sound of a bell put in motion by means of wheels. From this time forward the expression, 'the clock has struck,' is often met with. The hand for marking the time is also made mention of.
In the 14th century there are stronger traces of the later system of clock-work. Dante particularly mentions clocks. Richard, abbot of St Albans in England, made a clock in 1326, such as had never been heard of until then. It not only indicated the course of the sun and moon, but also the ebb and flood tide. Large clocks on steeples likewise were first made use of in the 14th century. Watches are a much later invention, although they have likewise been said to have been invented as early as the 14th century. A celebrated clock, the construction of which is well known, was set up in Paris for Charles V in 1379, the maker being Henry de Vick, a German. It probably formed a model on which clocks were constructed for nearly 300 years, and until Huyghens applied the pendulum to clock-work as the regulating power, about 1657. The great advantage of the pendulum prior to the invention of electronic oscillators is that the beats or oscillations of a pendulum all occupy substantially the same time (the time depending on its length), hence its utility in imparting regularity to a time-measurer. The mechanism by which comparative regularity was previously attained, though ingenious and simple, was far less perfect; and the first pendulum escapement that is, the contrivance by which the pendulum was connected with the clock-work, was also less perfect than others subsequently introduced, especially Graham's dead-heat escapement, invented in 1700.
In a watch, prior to the invention of electronics, the balance-wheel and spring served the same purpose as the pendulum, and the honour of being the inventor of the balance-spring was contested between Huyghens and the English pliilosopher Dr. Hooke. Various improvements followed, such as the chronometerescapement, and the addition of a compensation adjustment, by which two metals having unequal rates of expansion and contraction under variations of temperature are combined in the pendulum or the balance-wheel, so that, each metal counteracting the other, the vibrations are isochronous under any change of temperature. This arrangement was perfected by Harrison in 1726, and was especially useful in navigation. Research Clock
Gibbons vs Ogden was an important case in the US Supreme Court. Aaron Ogden, having obtained by assignment the exclusive right of navigation of all waters within the jurisdiction of the State of New York, granted by that State to Livingston and Fulton for thirty years, beginning in 1808, filed a bill in the Court of Chancery of New York for an injunction against one Gibbons, of New Jersey, who possessed two steamboats running between New York and Elizabethtown, New Jersey. The injunction was granted. Gibbons appealed to the Supreme Court in 1824. The court gave judgment for the appellant, it being deemed that the granting of exclusive navigation of waters within the State of New York by that State's Legislature, extending to coastwise traffic with another State, was repugnant to the clause of the Constitution of the United States authorizing Congress to regulate commerce. Research Gibbons Vs Ogden
Gunter's Scale is a scale having various lines upon it, formerly of great use in working problems in navigation. This scale was usually 2 feet long and about 1.5 inches broad. On the one side were the natural lines, and on the other the artificial or logarithmic ones. Research Gunter's Scale
The Navigation Act of 1485 was passed by Henry VII so as to build up a Merchant Navy. The Act ordained that the Bordeaux wines brought to Britain were to be carried only in English ships manned by English, Irish or Welsh sailors.
A later Navigation Act, was promulgated by the British Government in 1651 (or even, in a sense, in 1645) for the protection of British commerce and the carrying trade. Its renewal with a few changes was made in 1660, soon after the accession of Charles II. The act related to five subjects: Coasting trade; fisheries; commerce with the colonies; commerce with European countries; commerce with Asia, Africa and America, and was chiefly a move in England's struggle with the Dutch for the possession of the carrying trade of the world. Parts of the Act provided that all colonial trade should be carried on in ships built and owned in England and the colonies, (a provision which powerfully stimulated colonial ship-building) and that, in the case of many specified goods, trade should be with England only. The act was largely rendered inoperative by colonial smuggling. The efforts at last made to enforce it were among the chief causes of the American War Of Independence. Research Navigation Act
The North Star (polestar) is a conspicuous star in the northern hemisphere, located closest to the point toward which the axis of the earth is directed, thus roughly marking the location of the north celestial pole. A polestar has been used by navigators throughout recorded history for charting navigation routes and is still used for determining true azimuth and astronomic latitude. The positions of the celestial poles change as the earth's axis moves with the earth's processional motion, and as the north celestial pole assumes different positions relative to the constellations, different stars become the North Star. During the past 5000 years the line of direction of the North Pole has moved from the star Thuban, or Alpha Draconis, in the constellationDraco, to within one degree of the bright starPolaris in the constellation Ursa Minor, which is now the North Star. Research North Star
The Ocean Drilling Program (ODP), formerly known as the Deep-Sea DrillingProject until 1985 is a research project initiated in the USA in 1968, to sample the rocks of the ocean crust. Initially under the direction of the Scripps Institution of Oceanography, the project was planned and administered by the Joint Oceanographic Institutions for Deep Earth Sampling (JOIDES). The operation became international in 1975, when Britain, France, West Germany, Japan, and the USSR also became involved. Boreholes were drilled in all the oceans using the JOIDES ships GlomarChallenger and Resolution. Knowledge of the nature and history of the ocean basins was increased dramatically. The technical difficulty of drilling the seabed to a depth of 2,000 m was overcome by keeping the ship in position with side- thrusting propellers and satellite navigation, and by guiding the drill using a radiolocation system. The project is intended to continue until 2005. Research Ocean Drilling Program
The Thames Conservancy Board is a body, appointed in 1857 as the Thames Conservancy, to look after all matters affecting the river Thames, including its fishing, locks and navigation. In 1909 it handed over part of its work to the Port of London Authority. Research Thames Conservancy Board
The Treaty of Versailles was a treaty of peace concluded at Versailles between commissions representing the United States and Great Britain. It was arranged in 1782, and was formally ratified on September the 3rd,1783. Jay, Adams, Franklin and Laurens formed the American Commission. By this treaty the absolute independence of the United States was recognized. Florida was returned to Spain; the Americans relinquished their pretensions to the territory north of Lake Brie; the St Lawrence river system, from the western end of Lake Superior to the forty-fifth parallel, was made the boundary; from the forty-fifth parallel to the sea, the boundary followed the highlands after an uncertain fashion, and was long a matter of bitter dispute; British right of navigation of the Mississippi was yielded, England according in return the American right of fishing on the Canadian and Newfoundland coasts; Loyalists and Tories were to be protected in America; English troops were to be withdrawn without destroying any property, or taking away any negro slaves belonging to Americans. This treaty was in reality signed in Paris, but is generally known by the above name, which properly belongs only to the treaty between England and France. Research Treaty of Versailles
The Probert Encyclopaedia was designed, edited and programed by
Matt and Leela Probert
Abbreviations
Research Bonus Bill
