ctesibius
71Marble Drop — > Developer(s) Maxis South Publisher(s) Maxis …
72Nicomedes (mathematician) — Conchoids of line with common center. Nicomedes (Νικομήδης; ca. 280 BC – ca. 210 BC) was an ancient Greek mathematician. Contents 1 Life and work …
73Dionysodorus — of Caunus (ca. 250 BC ca. 190 BC) was an ancient Greek mathematician. Contents 1 Life and work 2 Citations and footnotes 3 References 4 External links …
74Domninus of Larissa — (Greek: Δομνῖνος; ca. 420 – ca. 480 AD) was an ancient Hellenistic Jewish Syrian mathematician. Contents 1 Life 2 Works 3 Citations and footnotes 4 …
75History of robots — The history of robots date at least as far back as the ancient legends.Robotics in AntiquityLikely fictional, the Iliad illustrates the concept of robotics by stating that the god Hephaestus made talking mechanical handmaidens out of gold. cite… …
76History of timekeeping devices — For thousands of years, devices have been used to measure and keep track of time. The current sexagesimal system of time measurement dates to approximately 2000 BC, in Sumer. The Ancient Egyptians divided the day into two 12 hour periods, and… …
77Nicoteles of Cyrene — (c. 250 BCE) was a Greek mathematician from Cyrene. He is mentioned in the preface to Book IV of the Conics of Apollonius, as criticising Conon concerning the maximum number of points with which a conic section can meet another conic section.… …
78Roman technology — is the engineering practice which supported Roman civilization and made the expansion of Roman commerce and Roman military possible over nearly a thousand years. The Roman Empire had the most advanced set of technology of their time, some of… …
79Abul Wáfa (Mondkrater) — Eigenschaften Breite 1,0° N Länge 116,6° O Durchmesser 55 km Tiefe 2,8 km Selenografische Länge 244° bei Sonnenaufgang Benannt nach Abū al Wafā al B …
80Feder (Technik) — Schraubenfeder eines Kugelschreibers (Schraubendruckfeder) …
