This document summarizes a student project presentation on a dual cooling system. The presentation includes sections on the introduction, objectives, literature review, methodology, technical terms, CAD model, references, and questions. The introduction provides an overview of how a dual cooling system combines evaporative coolers and air conditioning to effectively cool a home. The objectives are stated as giving more cooled air, being environmentally friendly, economical and safe, and avoiding waste of resources. The literature review covers several research papers on evaporative cooling technologies. The methodology describes using an evaporative cooler on the first floor connected via pipes to a radiator and exhaust fan on the ground floor to cool the air without humidity. Technical terms defined include humidification and sensible cooling