The University of Caliari is located in Caliari, the capital of the Italian island of Sardinia. Founded in 1606, as the oldest university in Italy and one of the oldest universities in Europe, and Spain's oldest universities Salamanca, Valladolid and Lerida. The University of Cagliari is one of the top ten national universities in Italy. The University of Caliari was first created by Emperor Roger, established by Carlos VI, the very beginning of the establishment of only the economy, law and other liberal arts professions. At that time, only students from Europe were admitted. From the 16th century onwards, the University of Caliari began to radiate a strong light, the school has produced a number of famous scholars, such as physiologist Rachael Spallanzani, geometrician Laurenzo Mascelloni, and later served as a former president of the University of Caliari physicist Antonio Ocaine, and so on.