Even decades after discovering neutrinos have mass, scientists still don't know what that mass is or how they get it. Join #EvenBananas host Dr. Kirsty Duffy, along with guest theoretical physicist Dr. Pedro Machado, as they discuss different theories of how neutrinos get their mass. #neutrino #physics #fermilab Links: Why do bananas emit neutrinos episode: https://www.youtube.com/watch?v=RvNTnvQMEM8 Even Bananas playlist:    • Even Bananas   All Things Neutrino: https://neutrinos.fnal.gov/ Symmetry article: https://www.symmetrymagazine.org/article/do-hidden-influences-give-neutrinos-their-tiny-mass Fermilab physics 101: https://www.fnal.gov/pub/science/particle-physics-101/index.html Fermilab home page: https://fnal.gov/​ Production Credits: Host: Kirsty Duffy Director: Ryan Postel Editor: Dan Svoboda Camera/Audio: Luke Pickering Illustrator: Samantha Koch Writers: Kirsty Duffy, Ryan Postel, Steve Biller, Caitlyn Buongiorno Guest: Pedro Machado Theme Song: Scott Hershberger