• Thumbnail for Shadoof
    A shadoof or shaduf is an irrigation tool that is used to lift water from a water source onto land or into another waterway or basin. It is highly efficient...
    13 KB (1,579 words) - 10:38, 15 February 2024
  • Thumbnail for Submarine
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    131 KB (15,426 words) - 21:51, 25 April 2024
  • Thumbnail for Temple of Kom Ombo
    column and ceiling at Kom Ombo temple Kom Ombo Temple The Crocodile Museum Shadoof beside Kom Ombo temple Ancient graffito on a temple stone Kom Ombo, column...
    7 KB (707 words) - 19:12, 19 January 2024
  • Thumbnail for Well
    to have been built around 600 BC for drinking and irrigation. In Egypt, shadoofs and sakias are used. The sakia is much more efficient, as it can bring...
    47 KB (6,054 words) - 23:30, 27 April 2024
  • Thumbnail for Technology
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    100 KB (9,912 words) - 21:40, 23 March 2024
  • Thumbnail for Research and development
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    24 KB (2,482 words) - 16:30, 30 March 2024
  • Thumbnail for Electronics
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    35 KB (3,239 words) - 15:10, 28 April 2024
  • Thumbnail for Transport
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    60 KB (6,552 words) - 10:57, 22 April 2024
  • Thumbnail for Engineering
    objects in ancient Egyptian technology. The lever was also used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia...
    87 KB (8,799 words) - 18:42, 27 April 2024
  • Thumbnail for Integrated circuit
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    81 KB (8,770 words) - 04:43, 27 April 2024
  • Thumbnail for Mechanical engineering
    objects in ancient Egyptian technology. The lever was also used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia...
    58 KB (6,678 words) - 15:30, 11 April 2024
  • Thumbnail for Plastic
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    91 KB (11,581 words) - 18:50, 12 April 2024
  • Thumbnail for Nubian pyramids
    Lower Nubia, near the modern town of Karima. They were constructed using a shadoof counterbalanced lever hoist, of which the central pivot poles were left...
    18 KB (1,674 words) - 20:20, 13 February 2024
  • Thumbnail for Machine
    objects in ancient Egyptian technology. The lever was also used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia...
    57 KB (6,417 words) - 04:07, 20 March 2024
  • Thumbnail for List of generation IV Pokémon
    "stupid person". It is also possible that part of the name is derived from "shadoof", which is a device used to irrigate water. Its Japanese name may be taken...
    102 KB (1,905 words) - 23:53, 20 April 2024
  • Thumbnail for Tool
    Mesopotamia during the early 4th millennium BC. The lever was used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia...
    42 KB (4,800 words) - 16:20, 25 March 2024
  • Thumbnail for Cement
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    80 KB (9,341 words) - 10:07, 28 April 2024
  • Thumbnail for Incandescent light bulb
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    106 KB (11,936 words) - 06:09, 28 April 2024
  • Thumbnail for Vehicle
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    62 KB (6,459 words) - 17:56, 27 April 2024
  • Thumbnail for Weapon
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    33 KB (3,632 words) - 20:06, 27 April 2024
  • Thumbnail for High tech
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    7 KB (656 words) - 01:22, 9 March 2024
  • Thumbnail for Kardashev scale
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    142 KB (16,823 words) - 11:37, 19 April 2024
  • Thumbnail for Hydropower
    Moreover, they included an endless belt with jugs attached, a cow-powered shadoof (a crane-like irrigation tool), and a reciprocating device with hinged...
    56 KB (7,027 words) - 11:00, 25 April 2024
  • Thumbnail for History of engineering
    objects in ancient Egyptian technology. The lever was also used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia...
    28 KB (3,077 words) - 22:09, 24 April 2024
  • represent Herodotus' machine. Egyptian pyramid construction techniques Shadoof - a simple lifting tool known to be used in Ancient Egypt in agriculture...
    5 KB (607 words) - 06:23, 9 April 2024
  • Thumbnail for Lothal
    stone weights found around the basin, as to whether they were anchors or Shadoof weights has also been debated, as have the source of the estuarine shells...
    52 KB (6,226 words) - 08:24, 11 April 2024
  • Thumbnail for Futures studies
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    88 KB (10,222 words) - 09:26, 5 March 2024
  • Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    50 KB (7,173 words) - 19:51, 25 April 2024
  • Thumbnail for Nanomaterials
    Simple machine Axle Bearing Ball bearing Belt Chain Lever Catapult Crane Shadoof Linkage Cam Clutch Four-bar linkage Piston Rack and pinion Pendulum Screw...
    86 KB (10,264 words) - 21:00, 9 April 2024
  • Thumbnail for Sanitation of the Indus Valley Civilisation
    individual homes or groups of homes obtained water from wells. Devices such as shadoofs and sakias were used to lift water to ground level. Stepwells have mainly...
    8 KB (898 words) - 00:37, 26 January 2024