How much saliva does a five-year-old kid produce? (podcast #92)

How do you measure how much saliva a five-year-old kid produces in a day? A Japanese study describes one approach, and we go with that flow (to an extent), in this week’s Improbable Research podcast.

SUBSCRIBE on, iTunes, or Spotify to get a new episode every week, free.

This week, Marc Abrahams discusses a published saliva-filled study, with dramatic readings from Nicole Sharp, creator of FYFD, the internet’s most popular site about fluid dynamics. (She also does research on the Boston Molasses Flood.)

For more info about what we discuss this week, go explore:


The mysterious John Schedler or the shadowy Bruce Petschek perhaps did the sound engineering this week.

The Improbable Research podcast is all about research that makes people LAUGH, then THINK — real research, about anything and everything, from everywhere —research that may be good or bad, important or trivial, valuable or worthless. CBS distributes it, on the CBS web site, and on iTunes and Spotify).

NEXT POST: Game, seriously?

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