Atomic Jenga could turn domestic refrigerators green
For some materials, magnetism is like an atomic version of Jenga. Remove a few atoms from one place and their magnetic properties remain standing, but pull out others and these properties collapse. The discovery not only changes our understanding of magnetism, it could also speed the development of eco-friendly magnetic refrigeration.
The New Scientist 11th August 2010
Tags: Atomic Jenga, Green, Jenga, New Scientist, Refrigerators