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==Thales the scientist==
 
==Thales the scientist==
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Thales studied the heavens, trying to come up with an idea that explained the movement of the [[star]]s and [[planet]]s. He is most known for his correct prediction of the "short-term disappearance of the sun," now known as a [[solar eclipse]].  
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Later Greek writers credited Thales with numerous discoveries and advances in [[astronomy]] and [[geometry]].  
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He is said to have died in his seat while watching an athletic contest.
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In the field of astronomy, Thales is credited by [[Herodotus]] with having predicted a [[solar eclipse]], later identified as one which occurred in the year 585 BC. Although, in the absence of Thales' actual writings, there is currently some doubt as to the authenticity and nature of this prediction, it seems certain that he knew the causes of solar (and lunar) eclipses. He is also credited with having determined the length of the solar year and the dates of the solstices, as well as the diameters of the [[Sun]] and [[Moon]]. In each case, detailed observations over lengthy periods of time are necessary as well as the conception of how to carry out the tasks.
    
==External links==
 
==External links==
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