The deepest part of the Mediterranean is located between Apulia and Greece. There, conditions are such that there is plenty of food for predators. With the "Researcher for a Day" program, the association gets precious help searching for cetaceans in these waters.

We move on to Biella, northwest of Milan, where the quality of the water contributes to the excellent quality of the woolen fabrics produced by the historical Zegna company.

Angelo Inglese talks about how the company got its start, back in the fifties. His widowed grandmother and a next-door neighbor began sewing. Now, the company strives to be an enhancement to the old city of Ginosa.