The Antikythera mechanism was used to...
predict positions of astronomical objects
it is not known
predict cycles of tides
predict solar eclipses only
The Antikythera mechanism is an ancient Greek analogue computer and orrery used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance. It could also be used to track the four-year cycle of athletic games which was similar to an Olympiad, the cycle of the ancient Olympic Games.
reach: rather globalancientancient Greecehistory of technics
Answers by country
predict positions of astronomical objects
it is not known
predict cycles of tides
predict solar eclipses only
answers
 Australia
Australia21
 Greece
Greece17
 France
France13
 Germany
Germany85
 Canada
Canada10
 the United States
the United States65
 the Netherlands
the Netherlands10
 the United Kingdom
the United Kingdom72
 Poland
Poland2901
 Republic of Ireland
Republic of Ireland13