[masraum]

Originally Posted by BK911

Here is an imbed of the 2nd video:



Just as awesome as the first one, but in this one they discuss the Barabar Caves in India at about 12 minutes in. Then again at 53:50.
These caves were carved in solid rock as hard as granite using just hand tools, and are perfectly symmetrical.

I watched ^that^ one, and it had some cool tidbits in it, but it didn't go into as much detail as I'd have liked.

I learned some new stuff that I hadn't previously heard.

Then I watched the one below which was much better (2:18), I thought, although it did get into some more "out there" theories, here and there.