The big claim in general appears to be that the signal is not obvious because it averages out to normal background radiation noise. The article doesn't communicate this well though.
The bit that you quoted, I think that's just a random sentence that looks dumb out of context. I don't think it means anything special.
The big claim in general appears to be that the signal is not obvious because it averages out to normal background radiation noise. The article doesn't communicate this well though.
The bit that you quoted, I think that's just a random sentence that looks dumb out of context. I don't think it means anything special.