Ray Charles, even while dead, can see the massive difference.... JBII = 112.5% to 125% higher yield than others. Others: 400-900% more waste than JBII Original machine: http://www.donghechina.com/bg0.asp 40% yield. 5-10% waste. JBII's modified machine with catalyst: http://tinyurl.com/263dhad 85-90% yield. 1% waste. JBII's modified machine + catalyst more than DOUBLES than yield, making JBII's P2O massively profitable with little to no expense of disposing waste. Zero pollution.