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an instrument
An instrument was made in 2600B.C it is made by the ancient greeks. -
napier's bones
thsi is an invention do help you do math. it was made by John Napier.
It is called Napier's Bones -
selenographia
this is called the selenographia. it is a map. -
electric battery
this is the first electric battery made in italy -
corn planter
thisn planter. it helps you plant corn -
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