It has been reopened to the public, though temporarily, the Plank’s Hall in the Sforza’s Castle in Milan. A place that was admired by almost 350 thousand visitors during the celebration of the five hundred years from the death of Leonardo da Vinci.

A team of researchers from the University of Pisa and the University of San Diego in California (Usa) has analyzed from both the literary and paleontological point of view some excerpts from the Arundel Codex. And they discovered that the Italian genius has made an important contribution to paleontology.