You’ve got to watch this video. I know April Fool’s Day is long gone, but this one is worth it. It’s the perfect set-up: a local news team prepped a segment about a new app that emits smell and taste via “piezo-electrics.” The other anchor, who’s in on the joke, tells his colleague that amazingly, it works. Skeptically, she tries it out, and everyone cracks up. Very funny.