A question about Fermionic Condensates.?

Question

Taking an element such as rubidium, when it is supercooled the atoms join together to form a 'superatom'. Rubidium atoms are bosonic so they move together but don't tend to stick together, so what actually happens to the atoms at temps close to abs zero that causes them to become a fermionic condensate.

Answer 1

http://en.wikipedia.org/wiki/Fermionic_condensate

The experiment involved 500,000 potassium-40 atoms cooled to a temperature of 5×10−8 K, subjected to a time-varying magnetic field