good old food from facebook to instagram to pinter so, what makes these segments such a hit? our fix this crew is joining us next to talk about the science behind making a great food >> welcome to fix this presented by home adviser, the free and easy way to find the best home pros. >> we know you have seen them, the tailgating recipes you just social media. >> and i have been watching many of them today. today raquel villanueva talked to two of the main 9news recipe contributors about what makes these segments such a hit. because you will post something on it. it usually has a lot of calories, a lot of fat and yumminess and it keeps going. >> you go online trying to find a tailgating recipe. all of a sudden you are 30 videos in and you don't know where all the time has gone. but you are really hungry and you need to go to immediately. well, this is exactly how it is done. >> why are these videos so addicting? to find out, let's go straight to the source. kelly and amanda make the food videos you see on fix this and 9news.com. >> why are food videos so popular? >> because peop