Example 2 I like the way you used point of view.. Seems like the point of view changes throughout the piece.. These are better, because they help the writer focus on a specific aspect of the piece. Example 3 I couldn't figure out whose point of view we're seeing in Paragraph 4..
An electroscope is an early scientific instrument that is used to find outabout the presence and magnitude of the electric charge on a body. It was the first electrical measurâ¦ing instrument. The first electroscope, which was a pivoted needle called the versorium, was invented by a British physician called William Gilbert around the 1600s.
Preparation. 1  To make your homemade electroscope, first make two holes near the bottom of a Styrofoam cup (on opposite sides of the cup), such as by pushing a sharp pencil or skewer through the cup. 2  Next, use tape or four small clay balls to secure the cup's opening to the aluminum pan (flipping the cup upside down).