The Science of Foil: Does it Really Keep Food Warm?
[ad_1] The Science of Foil: Does it Really Keep Food Warm? When it comes to keeping food warm, aluminum foil has long been used as a reliable method for many years. Whether it’s covering a casserole dish, wrapping up a sandwich, or forming a pouch around a piece of meat, foil is often touted as a great way to maintain the temperature of your food. But does it really work? How does foil actually keep food warm, and what is the science behind it? The concept of using foil to keep food warm is based on the principles of insulation and radiant heat transfer. When food is covered in foil, …