Today’s Daf Yomi page, Beitzah 35, asks a question that seems right out of Seinfeld: If an impure person reaches into a vat of olives, do the olives then become impure, a sort of halachic take on the double dip rule? A.J. Jacobs joins us to talk about why the concept of purity remains so enticing, how it can prove hugely helpful in a time of a global pandemic, and why it should sometimes be altogether rejected. So, once and for all, is the five second rule true, or is it a myth? Listen and find out. Like the show? Send us a note at takeone@tabletmag.com. Follow us on Twitter at @takeonedafyomi and join the conversation in the Take One Facebook group. Take One is hosted by Liel Leibovitz and produced by Josh Kross, Sara Fredman Aeder, and Robert Scaramuccia. Check out all of Tablet’s podcasts at tabletmag.com/podcasts.