Why are CVS receipts so long? Deidre Popovich, Assistant Professor of Marketing at Texas Tech, gives us the answer.

Why do we wear neckties? FIDM Museum Curator, Kevin Jones, provides history and context.

And more idioms, where do those common phrases come from? Jaye Padgett, Professor of Linguistics at UC Santa Cruz, is back to demystify a few of them. 

Got questions? Email Mike at [email protected]