been doing this for a while now but here's another minor thing i did in my little universe town
I always wanted her to be really knowledgeable on a niche thing [but not too obscure] so I landed on rocks [please give me random rock facts] i'll prob draw her brother l8ter
Magnetite formations on the ocean floor in the Atlantic help geologists determine when the Earth’s magnetic field shifted in the past due to their orientation during cooling into ocean crust. Said magnetite formations are created symmetrically, which also helped develop plate tectonic theory.