Comment neutrinos (Score 1) 167
If I remember right, the theory about dark matter involving WIMPs would also need neutrinos somewhere in the equation to comply with rotation curve evidence (i dont remember exactly what that evidence was.. anyone?)
Also, I read that the WIMP/neutrino idea would challenge a few things supposedly known about BBN (big bang nucleosynthesis). Again my memory fails me.. Does anyone know where the two ideas clashed?
