wow, long and interesting thread! I'm sure people have already pointed out but your website needs a content overhale to actually say what your doing and roughly

wow, long and interesting thread! I'm sure people have already pointed out but your website needs a content overhale to actually say what your doing and roughly how... also, tangent question, can concrete be made from concrete? just thinking what happens when we cover the earth in the stuff we could use something else or reuse?