 All right, all right. I'm interested. I want to know more. All right, yeah, come on, come on. Is there more to it than that? Yes, guys, there is. Now, there are currently e-noses being developed to mimic how we detect volatile compounds. These could be helpful in medicine to identify certain chemicals released by bacteria or cancers, or they could be put to use in the food industry to help establish the freshness of the ingredients or to pick up traces of substances that could cause food poisoning. And of course...