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Science Timeline (6591 words) |
 | In the second millenium bce, in the Rig-Veda it was maintained the Earth was a globe and in the Yajur-Veda that the Earth circled the Sun. |
 | About 510 bce, Almaeon of Crotona, a member of the Pythagorean medical circle, located the seat of perception in the brain, or enkephalos, and maintained that there were passages connecting the senses to the brain, a position he was said to have arrived at by dissections of the optic nerve. |
 | About 330 bce, Heraclides of Pontus said that the earth turns daily on its axis "while the heavenly things were at rest..., considered the cosmos to be infinite..., [and] with the Pythagoreans, considered each planet to be a world with an earth-like body and with an atmosphere" (Dreyer 1906:123-125). |
| Pergamum Kingdom (1605 words) |
 | Due to a childhood injury, having have lost his manly powers, Philetaerus never got married and had no son, so decided to adopt his nephew Eumenes as his heir to the throne of his small kingdom that he was just building. |
 | Although Eumenes I (263-241 BCE), has never used the title of King, he is regarded as the first king in the line of Attalid dynasty who ruled the Pergamum Kingdom for five generations. |
 | Eumenes in alliance with Romans swept the Seleucid army at the battle of Magnesia in 190 BCE, and following the peace treaty of Apameia in 188 BCE, Pergamum was given a large portion of the lands ruled by the Seleucids earlier. |