Fair point. On doing a bit more reading it appears that there are several atoms which can form a Bose-Einstein condensate (BEC). The frist BEC was in Rb-87 atoms in 1995, and here is states that under certian conditions fermionic matter can form a BEC through Cooper pairing...
Dear all,
I have been reading Wonders of the Universe by Prof. Brian Cox. I enjoyed the TV programs and thought the book would also be interesting, which it is. In the last chapter of the book, and also discussed in the TV program, it talks about the end of the Universe in many trillions of...