Tina York, “Fluid Dynamics” (1995), mixed media, 32 x 40 inches. As a NASA Art Program artist, Tina York visited the Ames Research Center in California to study the principles of fluid dynamics. This piece shows the way gases move as a solid body passes through them.


Read responses to essays published in our journal. Experts from around the world and a variety of disciplines weigh in on critical topics in policy related to science, technology, and society.