The Brian Lehrer Show Published by The Brian Lehrer Show Secret Ingredients Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/31971/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Do you ever wonder where flavors come from? Raffi Khatchadourian, staff writer at The New Yorker, explores the science and business of flavor-making in his piece "The Tastemakers" in the November 23rd issue of The New Yorker.