I explain the design and principles behind desiccant based air conditioning. This extremely efficient, DIY air conditioner is inexpensive to build and costs less than one half as much to run as a conventional, compressor based air conditioner. Previous related videos: https://www.youtube.com/watch?v=CbymKXWG3j4 https://www.youtube.com/watch?v=RkSR4rTl2GY https://www.youtube.com/watch?v=aSGwaQWA05U https://www.youtube.com/watch?v=cw8ipUYodkE https://www.youtube.com/watch?v=YWUhwmmZa7A Find us on Patreon - https://www.patreon.com/techingredients #Cool #Summer