many event-driven, register-transfer-level circuit simulators available commercially. We use Thor in preference to a commercial system only because, in our experimental framework, we require access to thesource code, and we wish to freely distribute our software to disseminate the ideas embodied in...
Claudius Ptolemy was a Greek mathematician, astronomer and geographer who lived in the Egyptian city of Alexandria while under the rule of the Roman Empire. Much of medieval astronomy and geography were built on his ideas: his world map, published as part of his treatiseGeographyin the 2nd cent...
Pythagoras's ideas complimented many other leading Astrologists of the time who incorporated his concepts into their studies. Next astrological definitions of Astrology Dictionary for letter P: Parallel Aspect, Paran, Paranormal, Part of Fortune, Partile, Peregrine, Phases of the Moon ...
Any ideas how to get through the single player game without being blown to dust in every mission and without using a "god mode". (Even if in god mode, that wont help the poor suckers you have to protect.) I've been trying it out and all I can say is, its tough. hummm O_O P...
This also is a compilation of what was known about the world's geography in the Roman Empire during his time. He relied somewhat on the work of an earlier geographer, Marinos of Tyre, and on gazetteers of the Roman and ancient Persian Empire, but most of his sources beyond the perimeter...
despite their knowledge of optometry and the fact that they used observation tubes to scrutinize a section of sky without light interference. The work of Al-Haytham (965 - c1039 CE) included ideas about lenses and parabolic mirrors, but he never made the mental leap into making a telescope....