ctesibius
101Ctesibios — Saltar a navegación, búsqueda Reconstrucción de un reloj hidráulico griego. Museo del ágora, Atenas. Ctesibios de Alejandría (en griego Κτησίϐιος/Ktêsíbios) (trabajó 285 a. C.–222 a. C.) de Alejand …
102Robótica — Saltar a navegación, búsqueda Keepon es un robot que ha ganado gran fama en internet por su difusión en medios como You Tube. La robótica es la ciencia y la tecnología de los robots. Se ocupa del diseño, manufactura y aplicaciones de los robots …
103РУССКИЙ УКАЗАТЕЛЬ СТАТЕЙ — Абант Άβας Danaus Абанты Άβαντες Абарис Άβαρις Абдера Abdera Абдулонома Абдул Abdulonymus Абелла Abella Абеллинум Abellinum Абеона Abeona Абидос или Абид… …
104Артематоподиды — ? Артематоподиды Научная классификация Царство: Животные Надтип: Членистые Тип: Членистоногие …
105Alexandria — /al ig zan dree euh, zahn /, n. 1. Arabic, Al Iskandarîyah. a seaport in N Egypt, in the Nile delta: founded in 332 B.C. by Alexander the Great; ancient center of learning. 2,201,000. 2. a city in NE Virginia, S of the District of Columbia.… …
106Heron of Alexandria — or Hero of Alexandria flourished с. AD 62, Alexandria, Egypt Greek mathematician and inventor. He is remembered for his formula for the area of a triangle and for inventing the aeolipile, the first steam engine, which, in his design, was a… …
107hydraulis — ▪ musical instrument earliest known mechanical pipe organ. It was invented in the 3rd century BC by Ctesibius of Alexandria, culminating prior attempts to apply a mechanical wind supply to a large set of panpipes. Its pipes stood on top of… …
108technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
109Maritime hydraulics in antiquity — With the issue of supplying water to a very large population, the Romans developed hydraulic systems for multiple applications: public water supply, power using water mills, hydraulic mining, fish tanks, irrigation, fire fighting, and of course… …
110Ancient higher-learning institutions — Rafael s School of Athens, depicting Plato s Academy. Ancient higher learning institutions which give learning an institutional framework date back to ancient times and can be found in many cultures. These ancient centres were typically… …
