The versatility and relative low cost of potatoes is what makes them such a popular ingredient in food, as well as the fact that they are quite filling. (herbazest.com)
(2) Coal burning is de-facto Volcanoes the NOX emissions via the Sun's radiation becomes life sustain Nitrogen (3) Relative low cost Canadian Technology captures the real serious nasty emissions, CO2 is part of the essential life cycles. (sciencebasedtargets.org)
If the product is good, then its marketing and advertising will be easy to accomplish and probably at a relative lower cost (or no cost). (entrepreneur.com)