Dear diary, we created a plot hole uses sound, and I’m sure I’ve seen others, but I don’t remember what they were. I don’t know how it sounds though, I always turn it off if possible (and have my phone muted anyway).
In other news, last night’s best typo: “trainded”. Took me three hours to notice. 
Also, imagine this from an earth-based supervillain
“One must always be prepared to be stranded in space. That’s just common sense.”