Used Cooking Oil as Substitute to Diesel

Abstract This study, Trans-Esterified Used-Cooking Oil as Substitute to Diesel, aims to produce a diesel with physical properties comparable to commercially produced diesels. The researchers surveyed the top three oil…

Mechanical Chalkdust Dispenser

Abstract The mechanical chalk dispenser aims to hasten the removal of chalk dust on the chalkboard eraser. It will also enclose the dusts preventing possible skin irritation. It also produces…

Mollusk Shell-Based Adhesive as Mortar

Abstract The study aims to determine the feasibility of using mollusk shell based adhesive as a substitute for mortar. The mollusk shell-based adhesive was made from combining powdered mollusk shells…

Cogon Grass Cardboard Food Packaging

Abstract The feasibility of cogon grass (Imperata cylindrica) as a substitute for cardboard food packaging was studied in this research project. The cogon grass was cut, boiled, and crushed in…