Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
The free fermions that occupy the lowest energy states form a sphere in reciprocal space. The surface of this sphere is the Fermi surface.
The free fermions that occupy the lowest energy states form a sphere in reciprocal space. The surface of this sphere is the Fermi surface.
Page
Artist's impression of debris around a white dwarf
Artist's impression of debris around a white dwarf
Comet falling into white dwarf (artist's impression)
Comet falling into white dwarf (artist's impression)
Illustration of rocky debris around a white dwarf
Illustration of rocky debris around a white dwarf
Cocoon of a new white dwarf in the centre of NGC 2440
Cocoon of a new white dwarf in the centre of NGC 2440