A researcher holds six vape pens in a lab at Portland State University in Portland.
Associated Press

The Unintended Consequences Of Vaping

Two Stanford graduate students invented the Juul vape pen in the hopes of ending smoking. Health and science journalist Laura Beil joins host Krys Boyd to talk about how instead the pair created another health hazard more attractive to teenagers than the one they were trying to end. Beil’s podcast from Wondery is called “The Vaping Fix.”