Natural farming makes use of beneficial micro-organisms in bringing back the soil and the environment back to its original form without need for insecticide or fungicide. Nanotechnology basically works on the same principle of making use of good micro-organisms. Andry talked on the Indigenous Microorganisms ( IMO) good for decomposing garbage with no smell, the Fermented Plant Juice & Fruit Juice as growth hormones and to make the fruits sweet  and even as medicines for cancer and other ailments.