![]() Occasionally about this time the forecastle is represented as supporting the forepart of a hurricane-deck and enclosing a cabin below. The earliest Greek ships were decked over at the stem and at the stern, as described above but towards B.C. The material used for the Syracusia was enough to build 60 conventional trireme ships. ![]() ![]() Hull fastened with cooper spikes, and also lead sheets used to cover the planks. Hemp and pitch for caulking from France (Rhone Valley). Wood Pine and fir from Mount Etna forests, cordage from Spain. with scenes from the Iliad, which took 300 skilled workmen a whole year to execute ( Athenaeus, 206 d). One od the earliest mosaics mentioned in literature are those made for the ship of Hiero II. Used a variant of his screw to pull the unfinished ship into the sea where the work was completed. The Syracusia was probably the largest transport ship of antiquity build after an order of Hieron II, king of Syracuse, by Archias of Corinth around 240 BC, later it was given as a gift to Ptolemy III Euergetes of Alexandria and it was renamed to Alexandria (or Alexandris). He then seated himself at some distance away and without using any noticeable force, but merely exerting traction with his hand through a complex system of pulleys, he drew the vessel towards him with as smooth and even a motion as if she were gliding through the water. PlutarchĪrchimedes chose for his demonstration a three-masted merchantman of the royal fleet, which had been hauledashore with immense labour by a large gang of men, and he proceeded to have the ship loaded with her usual freight and embarked a large number of passengers. Hiero being struck with amazement at this, and entreating him to make good this problem by actual experiment, and show some great weight moved by a small engine, he fixed accordingly upon a ship of burden out of the king's arsenal, which could not be drawn out of the dock without great labour and many men and, loading her with many passengers and a full freight, sitting himself the while far off, with no great endeavour, but only holding the head of the pulley in his hand and drawing the cords by degrees, he drew the ship in a straight line, as smoothly and evenly as if she had been in the sea. had stated that given the force, any given weight might be moved, and even boasted, we are told, relying on the strength of demonstration, that if there were another earth, by going into it he could remove this. Archimedes, who had been examining the properties of levers and pulleys, built a machine that allowed him to single-handedly move the ship, that included the complete crew, from a distance away. In the harbour was the Syracusia, a 55 meters long ship, that had proved impossible to launch even by the combined efforts of many men from Syracuse. King Hieron, who was absolutely astonished by the statement, asked him to prove it. She hit a mine in 1941 and sank of Spurn Head.Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.Īrchimedes, (287-212) BC. In 1932 Ben Line Steamers purchased her and renamed her Benmacdhui. ![]() The Admiralty requisitioned her during WWI and she served as a supply ship from 1914-1919. The next year the Liverpool, Brazil & River Plate Steam Navigation purchased her and named her Archimedes.
0 Comments
Leave a Reply. |