How Do You Build A Terrestrial Telescope?
A terrestrial telescope is an instrument that allows you to view birds, animals and other objects at a distance. For those who enjoy sailing, it can be used for viewing objects on land. It magnifies an object by picking up light from it and sending the information gathered back through the lens and to your eyes. It is easy to make a simple terrestrial telescope that may be used by anyone who has an interest in studying nature and the animal kingdom. Make sure your magnifying glasses are 1 to 1.5 inches in diameter (works best if one is larger than the other one). Take your larger magnifying glass and place it between you and the printed paper. The print will look out of focus. Take your smaller magnifying glass and place it between you and the larger magnifying glass. Look through both magnifying glasses and adjust the smaller one, moving it back and forward, until you find the point where the printed paper comes into focus. Measure the distance between the two magnifying glasses at th
