Particles Larger Than Galaxies Fill The Universe?

Now imagine you could collapse all (or at least a lot) of those neutrino probability waves into one specific point (say inside a star), and assume they have mass. Boom! Instant black hole.<p>I see a fantastic new field of military technology just waiting for us. Talk about a deterrent. "If you attack us, we'll blow up the solar system".

Title reminds me of <a href="http://www.phdcomics.com/comics/archive.php?comicid=1174" rel="nofollow">http://www.phdcomics.com/comics/archive.php?comicid=1174</a>

For some reason I found this article silly. I'm not sure why.<p>So these ancient neutrinos have such an extremely low energy and such a disperse wave function? Sounds like saying that we can't see them, and even if we could, they're not even in a "place" that can be seen. I mean, if your probability wave reasonably covers the entire universe, I'm not sure the word "location" works any more.