----- Original Message ----- From: "Damon Howell" <dhowell at pickensprogress.com> To: <coblist at deatech.com> Sent: Monday, July 16, 2007 4:58 PM Subject: Re: [Cob] purpose of straw in cob > It's like that pyramid thing someone put on the list not long ago. > Now scientists know they mixed the blocks, but it's still guesswork > as to how the blocks got into position. Solar or wind powered cranes?