Böcker av University of Alberta

What is a black hole? How many of them are in our Universe? Can black holes be created in a laboratory or in particle colliders? Can objects similar to black holes be used for space and time travel? This book discusses these and many other questions providing the reader with the tools required to explore the Black Hole Land independently.

At the heart of feminist theory lies the seemingly intractable issue of essentialism. Feminism has thus far failed to transcend critiques of essentialism and currently offers only two inadequate positions against it. One response reifies the category...