Set a small compass on a table and notice how its needle slowly turns before coming to rest. It turns almost imperceptibly before coming to rest, pointing towards a direction you might recognise as north. There is nothing visible pulling it, no machinery operating beneath the table, and no obvious reason why a tiny piece …
Have you ever wondered how a compass always points north or why Earth has a protective shield against solar winds? The answer lies in Earth’s magnetic field, a force that not only guides navigation but also protects all life on our planet. In this blog, we’ll dive into the dynamics of Earth’s magnetic field, understanding …