 This week on Science Friday... Programming supported by the University of St. Thomas Opus College of Business, where you can take the next big step in your career. Choose from four MBAs, specialized masters, and graduate certificates. Visit business.stthomas.edu. Add NPR News to your weekend routine. Get cooking tips from The Splendid Table, play along with Wait, Wait, Don't Tell Me, and hear great stories on The Moth. Just tell your smart speaker to play NPR News. It's as easy as Sunday morning.