Before revision: A celestial map from the 17th century, by the Dutch cartographer Frederik de Wit Natural philosophy or philosophy of nature (from Latin philosophia naturalis) is the philosophical study of physics, that is, nature and the physical universe.
After revision: ,A celestial map from the 17th century, by the Dutch cartographer Frederik de Wit Natural philosophy or philosophy of nature (from Latin philosophia naturalis) is the philosophical study of physics, that is, nature and the physical universe.