Neuroscientists found an on-off switch in mice brains that makes them sing; new research on the genetics of people who have six fingers on one hand and whether or not your brain could handle an extra robotic finger; and a look into how dolphins can be biased in who they associate with.Support the show: https://www.patreon.com/inquiringminds

We talk to neuroscientist and former president of MIT Susan Hockfield about her new book The Age of Living Machines: How Biology Will Build the Next Technology Revolution.Support the show: https://www.patreon.com/inquiringminds

We talk to mathematician and former NFL player John Urschel about his new book, co-written with Louisa Thomas, called Mind and Matter: A Life in Math and Football. Support the show: https://www.patreon.com/inquiringminds

We talk to Katja Brose, neuroscientist and Science Program Officer at the Chan Zuckerberg Science Initiative about the latest, best prospects in neurodegenerative disease treatment.Support the show: https://www.patreon.com/inquiringminds

Former guest of Inquiring Minds, Bill Nye, is on a mission to change the world—one phone call at a time. On his new podcast, Science Rules!, he tackles the curliest questions on just about anything in the universe. Perhaps you’ve wondered: Should I stop eating cheeseburgers to combat climate change? How often should I really be washing my pillowcase? Can I harvest energy from all those static-electricity shocks I get in the winter? Science Rules! is out now and you can find it in your favorite podcast app.Support the show: https://www.patreon.com/inquiringminds

Indre talks to marine biologist Marah Hardt about her book Sex in the Sea: Our Intimate Connection with Sex-Changing Fish, Romantic Lobsters, Kinky Squid, and Other Salty Erotica of the Deep.Support the show: https://www.patreon.com/inquiringminds

New research on 3D printing vasculature around which organs could be created; recent work on the effects of genetics on the way you taste things; and a new way to stop the effects of the world’s worst venom.Support the show: https://www.patreon.com/inquiringminds

David Sloan Wilson, influential evolutionary biologist, discusses expanding evolutionary theory to groups, the importance of cooperation in society, aligning evolution with normative goals, the practicality of becoming a smart city, using evolutionary thinking in decision-making, and book recommendations.

Indre talks to science writer Abigail Tucker about her book The Lion in the Living Room: How House Cats Tamed Us and Took Over the World.Support the show: https://www.patreon.com/inquiringminds

Indre wrote a book! It’s called How Music Can Make You Better and this week we hear all about it.Support the show: https://www.patreon.com/inquiringminds