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The most prevalent hydraulic pump used in maritime situations in ancient Rome was the bilge pump, which functioned to siphon collected water out of a ship's hull (Oleson 1984). The bilge pump was an improvement on the first hydraulic pumps used in antiquity: force pumps.
Roman engineers used inverted siphons to move water across a valley if they judged it impractical to build a raised aqueduct. The Roman legions were largely responsible for building the aqueducts. Maintenance was often done by slaves. [2] The Romans were among the first civilizations to harness the power of water.
Romans used a phalanx for their third military line, the triarii. These were veteran reserve troops armed with the hastae or spear. [26] Rome conquered most of the Hellenistic successor states, along with the various Greek city-states and leagues. As these states ceased to exist, so did the armies which used the traditional phalanx ...
Pont du Gard (1st century AD), over the Gardon in southern France, is one of the masterpieces of Roman technology.. Ancient Roman technology is the collection of techniques, skills, methods, processes, and engineering practices which supported Roman civilization and made possible the expansion of the economy and military of ancient Rome (753 BC – 476 AD).
Roman ships are named in different ways, often in compound expressions with the word Latin: navis, lit. 'ship'.These are found in many ancient Roman texts, and named in different ways, such as by the appearance of the ship: for example, navis tecta (covered ship); or by its function, for example: navis mercatoria (commerce ship), or navis praedatoria (plunder ship).
Calcium is a binding agent in Roman concrete, which makes it remarkably strong. Figuring out where it came from was the key to solving this architectural mystery.
The Romans used hushing, a method of hydraulic mining that uses water to erode the rock. [1] This would be accomplished by using holes to funnel water into the area, thus breaking it up. The water was supplied to the area through aqueducts , [ 2 ] and it would then be stored in a tank, which would flood the area when opened.
Macedonian phalanx. The sarissa or sarisa [note 1] was a long spear or pike about 5 to 7 meters (16 to 23 ft) in length. It was introduced by Philip II of Macedon and was used in his Macedonian phalanxes as a replacement for the earlier dory, which was considerably shorter.