Coming up next week on No Stupid Questions, Stephen and Angela discuss what it takes to become a super-ager. We'd still love to hear about a time when you spoke with someone who's at Next To You on an airplane. Send a voice memo to NSQ at freecanomics.com. Let us know your name and whether you want to remain anonymous.
Are those travelers on their laptops just showing off? Why does V8 taste better at 35,000 feet? And why won't Angela chat with her seatmate?