I told a friend of mine a story, while riding in his car. Long story short, it involved an inherited antique sewing machine. It was my mother's, then my sister's, and now mine. It is an old Singer Feather Weight. A couple of days later, he started getting ads on his phone for Singer Feather Weghts! He wasn't even on his phone during the conversation, and has never looked up anything related to sewing machines. His phone was listening to us, and targeted him with ads, based on a spoken conversation....
