Full episode
303: David and Goliath
Act One

Lab Rugrats

Continuing from our prologue, host Ira Glass checks in with Lisa and her older daughter, Kennedy, to see how the experiment went. After a month, they've charted surprising results, learned that the girls aren't the only ones in the house who need to change, and found out just how much money it takes to get a twelve-year-old to play with a five-year-old. (14 minutes)