How humans and fridges stay cool

Why does sweating cool you down? When sweat evaporates, it carries heat away with it. Your fridge works the same way. A refrigerant inside turns from liquid to gas, pulling the warmth out of your food and releasing it into your kitchen. So how does a fridge make the coldest temperature in the universe? Watch Unexplainable on Netflix or listen wherever you get your podcasts. Subscribe to our channel and turn on notifications (🔔) so you don't miss any videos: http://goo.gl/0bsAjO Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com. Watch our full video catalog: http://goo.gl/IZONyE Follow Vox on TikTok: http://tiktok.com/@voxdotcom Check out our articles: https://www.vox.com/ Listen to our podcasts: https://www.vox.com/podcasts