Have you ever wondered how the refrigerators in your home work? Refrigerators, which have become an integral part of every household, work based on some simple and interesting scientific principles. Beginning with a basic refrigerator model, this video will elaborate on the operation of modern refrigerators, along with the secrets behind their high energy efficiency. Be a Learn Engineering supporter or contributor : null instagram : https://www.instagram.com/sabinzmathew/ Twitter : https://twitter.com/sabinsmathew Telegram : https://t.me/sabinmathew