Any time a smoke alarm goes off, it’s troubling. Either your home is on fire, or the blackened tuna you’re searing caused a panic in your home. When cooking, getting your smoke alarm to silence quickly becomes priority one, but what if it just won’t shut up? Even worse — what if there was no smoke to begin with? Google’s Brad Fitzpatrick recently uploaded a video to YouTube, showing just what happens when your Nest Protect smoke alarm can’t get right, and just won’t shut up.