It goes into detail about its construction and purpose. Think electrical.
Basically, Biblical manna was mono-filimental gold. The Ark was able to create it because of its great electrical generating capability based on its construction, allowing it to create the mfgold.
He goes into a bunch of detail and provides a bunch of very interesting data to back up his conclusions.
Do I buy it 100%? No. But I’m not going to throw it out until its disproven either.
I have a bunch of material that I have collected over the years that deals with all of this stuff, but it’s all packed away in storage till we get a house bought. Hopefully soon, and I can unpack and scan some of the pertinent info and share it
I found a pdf about an American Indian prophecy having to do with past earths. IE we are on the 6th or something like that . Mars was the last one. I was goggling looking for it again to link but I can’t find it again. Thought it might go well with some of what was being discussed earlier. It also says in the end times those that choose to stay with the Earth physically, vs leave it ( think mental transfer into a network like Arthur C Clark’s Nemisis books ) are those that will be “ saved “ the others will be lost because demons iirc. Interesting stuff anyway