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Compass for Birds
by Laura Lee
(Copyright 03-03-2025) by David Rives (Lewisburg, Tennessee)  Did you ever play with magnets as a child, watching them snap together as the negative and positive charges found one another? Magnetism. – It’s not just childhood curiosity, as positive attracts negative and boom, two pieces come together. It is an essential part of our world. This fundamental force plays a crucial role in various aspects of nature, from the operations of technology to the survival strategies of living organisms. At the core of this significance is the Earth’s magnetic field, generated by the motion of molten iron in its outer core. This geomagnetic […]