What story is this? It is perhaps the most important story for the biodiversity of our planet! The history of a planet which at a certain point, around 460 million years ago, when most of the emerged lands were united in the supercontinent Gondwana, saw its rocks, until then marked […]
Elba island
2 posts
The geomagnetic field as a source of directional information The Earth, due to its constituent characteristics, is comparable to a huge magnet. We live like this, like it or not, immersed in the lines of force of its magnetic field. These envelop our planet starting from a point close to […]