Search results
Results from the WOW.Com Content Network
On Fire is an upcoming American biographical drama film written by Gregory Poirier, directed by Sean McNamara, and starring William H. Macy, John Corbett and Joel Courtney, the latter portraying John O'Leary, a real life St. Louis native who survived fire burns which covered his entire body. [1]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Nomadic people could carry these small fires with them, using them to start larger fires for their evening camps. Archaeologists found that fire pots were being used 10,000, or more, years ago, according to finds during the 1936-37 dig in Fells Cave , [1] of which is located in the valley of the Rio Chico, not far from the Strait of Magellan.
The screw pump is the oldest positive displacement pump. [1] The first records of a water screw, or screw pump, date back to Hellenistic Egypt before the 3rd century BC. [1] [3] The Egyptian screw, used to lift water from the Nile, was composed of tubes wound round a cylinder; as the entire unit rotates, water is lifted within the spiral tube to the higher elevation.
A loutrophoros (Ancient Greek: λουτροφόρος, romanized: loutrophóros, lit. 'loutrophoros'; Greek etymology: λουτρόν/loutron and φέρω/pherō, English translation: "bathwater" and "carry") is a distinctive type of Greek pottery vessel characterized by an elongated neck with two handles.
The device then appeared in ancient Egypt from about 200 B.C., featuring a pair of gear-wheels [dubious – discuss]. [2] A version of the chain pump was used in ancient Greece and Rome, sometimes with pots, or scoops fixed to the chain, which, as they passed over the top pulley, tipped the water out; a 2nd-century example is preserved in ...
The early device would consist of a large metal tube, preferably copper due to its high thermal conductivity, which would be placed in a furnace. One end of the tube would be capped and the other loaded with a projectile. Once the tube reached a high enough temperature, a small amount of water would be injected in behind the projectile.
The Siege and Destruction of Jerusalem by the Romans Under the Command of Titus, A.D. 70, by David Roberts (1850), shows the city burning. Early thermal weapons, which used heat or burning action to destroy or damage enemy personnel, fortifications or territories, were employed in warfare during the classical and medieval periods (approximately the 8th century BC until the mid-16th century AD).