Building Stonehenge

Dear John,

Thank you for posting this.......a prime example of reverse engineering!

Love,

Mary

I've seen this several times, and it makes great sense.  There's a couple of things I can't figure out...how does he get the pebble under the block to start with?  Also, I notice he's working on a concrete pad.  I presume the builders of Stonehenge didn't have that, and a pebble on the lawn or even a rock the size of a basketball would simply sink into the dirt.  What am I missing?

8-D

I've seen this several times, and it makes great sense.  There's a couple of things I can't figure out...how does he get the pebble under the block to start with?  Also, I notice he's working on a concrete pad.  I presume the builders of Stonehenge didn't have that, and a pebble on the lawn or even a rock the size of a basketball would simply sink into the dirt.  What am I missing?

8-D

Dear Dave,

I think this guy is creative doing his stonehenge...but he lacks some techniques they had back then.Harmonic levitation is my feeling of how these massive stones got placed originally.

Love,Mary