While autocorrect can be helpful, it's far from perfect. Those automated corrections can change the entire meaning of a text -- and the results aren't always pretty. Join Tracy and Holly as they explore the pros and cons of of automated text correction.

Why are we so obsessed with hair? It’s the one physical characteristic that we can easily alter, but is there more to our hair fixation than mere self expression? And what does hair really say about the person wearing it?

Cheating on a romantic partner is extremely common. But why do people cheat, and why are there online communities devoted to helping would-be cheaters find one another? Does monogamy need a makeover, or is every relationship unique?

Yes, we’re combining two great loves in one slightly odd discussion. Even Princess Leia had to eat, right? Tracy and Holly talk about the instances where food appears in the Star Wars universe, as well as all the yummy Star Wars-themed edibles fans make.

Why do diagnoses of some diseases and conditions seem to skyrocket from time to time? Tracy and Holly, like many people, wonder how much of it is increased knowledge. They also wonder why anyone would want to self-diagnose with an unpleasant condition.

From Rosie to Bender and far beyond, robots have been a part of the media we consume for decades. Tracy and Holly talk about R2D2, Wall-E, Terminators and a host of other mechanical pals, trying to figure out why we love them so.

What does it take to make good television? Critical darlings on TV often share a lot of traits. Is it as easy as using Tracy's three G's: grim, gritty and gratuitous?

Marketers often depend on hype to foster interest in a product, but sometimes, the hype machine backfires. Tracy and Holly talk about the hype cycle and hash out how it applies to tech, movies, music and other consumables.

Chocolate is one of the most beloved sweets the world over. Tracy loves it and Holly’s indifferent, but what really fascinates them both is the culture around this confection.

Have you ever had a song stuck in your head? That’s an earworm, and it’s an extremely common phenomenon. Holly and Tracy wonder why our brains latch onto small pieces of information, how you get rid of them, and why it’s important to study this field.