^ just edit the tagalog part. the onion thingy, i think it was actually proven to be not effective. and the purifying of water, it actually was being used by (correct me if i'm wrong with the term) distillation process i think? way back highschool, we have sort of a Research project, and we're required to present investigatory reports to be presented in class, and to be presented by the winner from class to the division, then to the regionals, then national level. it's called intel-philippines science fair.. or the IPSF thingy. haha. we had our [b]calamansi toothpaste [/b]concept before, but due to some legalitites in the laboratory of (Company name undisclosed) we stopped the project. *confidentiality matters* also the use of Potatoes to prevent dark circles around the eyes, we just built a theory..so there was no product actually. plus the sea urchins experiment that we did...well, we end up eating the urchins