Perhaps in time adequate acceptance by peer critics shall prove the worthyness of the study. But that still does not mean something is a fact. Many things are assumed to be factual then latter found not to be the case. But whatever the case, was an interesting article to read.
You posted a few links a while ago about proof that a comet hit Egypt during the time of the exodus.
I was wondering.., if a comet struck egypt, you think it likely that red rain would explain why the rivers and waters where like blood?