top of page
GET TO KNOW ABOUT
THE EARTH'S MAGNETIC FIELD
It has been 300 years since George Graham first measured the variation of magnetic declination!
Did you know that the Earth behaves like a giant magnet?
Find out more about the Earth's magnetic field and how it was measured!
Click on the images and text to find out more about these remarkable people and their works!
2022
William Gilbert
Henry Gellibrand
George Graham
Carl Friedrich Gauss
You
measured and documented the Earth's magnetic field at your location on the globe at MagnetiSiM 2022.
bottom of page