Maps of Science.

Richard Klavans and Kevin Boyack mapped different scientific disciplines to show their relationships with each other, and where the research is being done. You can find what disciplines are studied by geographical location, industries, institutions, or topics. They analyzed 1.6 million scientific articles to contruct the maps! For example: the map on the left represents all the disciplines; the map on the right shows that in Boston, research is primarily concentrated in the medical field (red). Link. More information here. -via Metafilter














