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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 Apr 15, 2017 in TellMeWhy |

How Do We Grip?

How Do We Grip?

How Do We Grip? We take a grip on things by using our muscles to exploit the development of the human thumb. The importance of this thumb is that it can be moved across...

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