Here is something that kept me scratching my head for a few days. I have read many crazy theories of everything, but this tops them all: the strand model. Basically, the idea of Christopher Schiller is that nature is made of cooked spaghetti. Yep, cooked spaghetti.
Well, he claims that vacuum is made of fluctuating "strands", and that particles are made of knotted "strands". He then claims that quantum theory follows from this; and claims that general relativity follows; and claims that the standard model follows. He claims that quarks, CP violation, P violation, asymptotic freedom and so forth all follow. Yes, he is serious.
This is positively the most crazy thing I ever read. But this is not your average crackpot. The guy knows particle physics, field theory and general relativity. Like me, he claims that supersymmetry does not hold, and that higher dimensions do not exist. I cannot hide my pleasure to have found somebody who shares my opinions on these matters. But spaghetti?