The term “nanotechnology” refers to technological advancement on microscopic levels. In some cases, it may deal with the manipulation of individual atoms or molecules. This is a quick-growing field with many new opportunities appearing every year.

Spain, officially the Kingdom of Spain, is a sovereign state and a member state of the European Union. It is located on the Iberian Peninsula in southwestern Europe. Spanish universities regulate access to their degrees, and they fix the academic fees. They can also offer unofficial postgraduate degrees. Madrid has the largest number of bars per capita of any European city and a very active nightlife.