"Technology has radically revolutionized the human science and provided us with profound insights that were not knowable to us before. It has also cracked the dark secrets of some key scientific concepts that mystified the human mind since the dawn of time. The physiology of the body and body anatomy are some of these key areas that have benefited a great deal from the advancement of technology. Consequently, the teaching of these concepts have become way easier and more attainable. In this regard, developers now have designed so many apps that examine the human body in 3D."
Via John Evans