Welcome to the millenary and undefeated city of Porto founded on granite and schist from the most remote times when Pangea was separated by a fault that expresses itself overlooking the Atlantic coast. Here, the Douro river, crossing part of our neighbouring Spain and cutting across the North of Portugal, meets the fruitful sea of the freshest and tastiest fish in polar waters, after having excavated a UNESCO Heritage vineyard valley, where the famous Port wine and other glamorous and award-winning table wines are produced, whose vintage nectars warm the soul and elevate the local cuisine. The city's cultural tradition and its openness to those who come from other places are well-known, as these same people socialized among traders since the Phoenicians, the Romans and so many other peoples, as the Celts, Suebians, Visigoths and Arabs from El Andaluz, who together with others, such as the Sephardic Jews, created the first schools of Portuguese navigators since medieval times. From these schools, other sciences emerged and laid the foundations of the University of Porto, which in recent times has risen in the international rankings of education and research. Such a diverse geotechnical environment, from plutonic and metamorphic rocks, to their residual soils, and to transported and sedimented deposits in rivers and marine basins, has originated