Part 2/6:
The experiment begins with a sizable, heavy magnet—described as a "very big fat magnet"—which is manipulated over a carefully prepared surface. The surface, a thick, polished glass quarter, serves as the testing ground for the magnet's movement and influence. The goal seems to be to observe how the magnet behaves and interacts with the glass and the sensors placed around it.
To optimize the magnet’s movement and interaction, the experimenter emphasizes the importance of cleanliness, specifically wiping the bottom of the magnet with oil. This slight modification aims to reduce friction and improve the efficacy of the magnet's motion, ensuring smoother interaction and more accurate readings.