The Earth is essentially a huge magnet with corresponding magnetic north and south poles, thanks to our molten iron outer core. The teardrop shaped magnetic field generated by the Earth is flattened by the solar wind, known as the magnetosphere, ensuring the operation of our compass, providing brilliant aurora, and even protecting us from harmful cosmic radiation. This is crucial for protecting the atmosphere that we long for.

Magnetized particles in lava on the Earth's surface record the direction of our planet's magnetic field. According to National Geographic, this is how scientists can distinguish between the changes in Earth's magnetic poles over time and the gradual movement of tectonic plates where we live.

In recent years, the changes in the Earth's magnetic poles have been accelerating. Some studies have shown that their annual driving speed is as fast as 35 miles. This may disrupt the navigation system and cause trouble for travelers.

Our obsession with magnetism can be traced back thousands of years. Central Americans had an early understanding of this power, and the Greeks were the first to document its miracles. Over the years, this charm has not diminished. Our understanding of magnetism is crucial for shaping the world we live in today.