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.

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Global Affairs

Science and technology have a global impact. From tech transfer to science diplomacy, from the Green Revolution to the Arab Spring, science and technology have long influenced international affairs. These articles look at how different countries are impacted by innovation in science and technology, as well as how those innovations affect relationships on the international stage.