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| | Ships of the World: An Historical Encyclopedia - - Olympias (Site not responding. Last check: 2007-11-07) |
 | | It is estimated that the trireme was as much as 30 percent faster than a pentecontor, which remained the standard vessel for smaller city-states lacking the resources to build, much less man, triremes. |
 | | Triremes had three banks or files of oars, each pulled by one man. On the uppermost bank were 62 oarsmen, called thranites, 31 on either side, while the lower two tiers held 54 zygians and 54 thalamians, respectively. |
 | | Although triremes carried two masts, sails were probably not used when the vessel was being rowed because if the wind were coming from anywhere but dead astern, the vessel would heel too much for the oars to work. |
| college.hmco.com /history/readerscomp/ships/html/sh_066900_olympias.htm (990 words) |
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