With the JW connection to the Great Pyramid, I thought this audience might find this video interesting. I find it very reasonable in presenting a new (at least to me) theory that the Pyramid was designed as a place of pharoah-worship and the seemingly convoluted design of the passages, with granite blockes, etc, was mainly to prevent looting of the pharoah's tomb.
Interestingly, there are several photos (32:36 and elsewhere) presented which were sourced from John and Morton Edgars' 1909 Pyramid Passages book, which authors were Bible Students from Scotland who wrote and lectured about the Pyramid and the early Bible Student beliefs on the Pyramid. I think they left the WT after Rutherford ditched the Pyramid beliefs, but maybe someone can fill in the blanks on that.