On Thu, 10 Nov 2016 16:21:33 -0500, wrote:

There was a thread here a week or so ago about a robot mason and
saying it takes weeks to lay the brick in a house. I understand this
was block but the Mexicans laid up a 2400 sq/ft house in one day here
and they were done at 3.

Yeah, but they get there before daylight :-)

It can lay bricks and block:

http://www.marke****ch.com/story/this-robot-could-build-much-of-your-next-house-2016-11-01

Mexicans don't have 3D printing and precision...

https://www.youtube.com/watch?v=5bW1vuCgEaA