SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Politics : Ask Michael Burke

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Don Lloyd who wrote (93779)12/31/2001 7:06:49 AM
From: Bilow  Read Replies (1) of 132070
 
Hi Don Lloyd; Re the pyramids as cast concrete...

There's a whole bunch of engineers who are very convinced that this is the case. I read the book myself, and found it very convincing. But I think he overstates his case. There are some blocks that are clearly cut stone. And he really doesn't have an explanation for why there are such beautiful cut marks in the pyramids between blocks.

These happen when two blocks were cut between and then one was pushed up against the other. This leaves a cut mark in the stone below the joint. Very recognizable, but I've only seen them on the casing (fine limestone) blocks, and not on the majority of the blocks, that make up most of the interior. Here's a link to the original author of the concrete theory, you can read his stuff there:

geopolymer.org
geopolymer.org

Another set of interesting stuff has to do with what the Egyptians were able to do with stone. Some of these things will frighten you, they're so amazing, these guys were good with stone:
sunship.com

For instance, the lathe worked stone here:
sunship.com

-- Carl
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext