How to Make a Simple Compass with Water and a Magnetized Needle #1483546 (License: Personal Use)

This diagram illustrates a classic homemade compass where a magnetized needle is attached to a small cork and placed in a dish of water; the needle rotates freely and aligns itself with Earth’s magnetic field, pointing toward magnetic north. The labeled cardinal directions (N, E, S, W) help visualize orientation, while ripples indicate the needle’s movement as it settles. It’s a foundational demonstration used in physics and earth science education.

Used in educational settings (e.g., middle school science labs, STEM workshops) or survival guides to explain magnetic principles and basic navigation. Matches user intent for hands-on learning, DIY projects, or emergency orientation techniques.