StarFishPatrick Tuesday, 09/26/17 11:55:11 PM Re: GreenBrickRoad post# 30358 0 Post # of 31939 Only thing I'll caution you - this proprietary technology comes out of China. Who is Raybot? Who is this researcher? What are her publications? What are her qualifications. If a "new" technology sounds too good to be true... Maybe the correct question to ask of the company - how many runs of the column have been made in Canada? Has anyone from the company actually seen the machine running?