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Posted by on May 30, 2017 in TellMeWhy |

What Is a Theodolite?

What Is a Theodolite?

What Is a Theodolite? A theodolite is a surveying instrument used for measuring horizontal and vertical angles, and has been adapted for specialized purposes such as...

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Posted by on Mar 20, 2017 in TellMeWhy |

What Is a Squint?

What Is a Squint?

What Is a Squint? A squint, or strabismus, is the name given to a condition in which both eyes do not point in the same direction. Whilst one eye looks straight ahead,...

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