'A force more powerful than gravity': How magnetism locked itself inside Earth

The article explores the origins and impacts of magnetism on Earth, focusing on Frank Close's book 'CHARGE: Why Does Gravity Rule?' and his explanation of how magnetism became integral to the planet's history.

'A force more powerful than gravity': How magnetism locked itself inside Earth
The article explores the origins and impacts of magnetism on Earth, focusing on Frank Close's book 'CHARGE: Why Does Gravity Rule?' and his explanation of how magnetism became integral to the planet's history.