The Annual Quiz [Microwave Surfing]
Rajeev Bansal · IEEE Microwave Magazine · 2023
As New Zealander geophysicist Gillian Turner’s bookNorth Pole, South Pole: The Epic Quest to Solve the Great Mystery of Earth’s Magnetism[1]shows, our planet’s magnetic properties have intrigued people since ancient times. This quiz offers a quick tour of the early history of geomagnetism. It is now time to grab a pen and test your own knowledge of this fascinating subject! Google and ChatGPT arenotallowed. The answers appear elsewhere in this issue.