Flowers are famous for their smells. Most are sweet, but a few are downright stinky. Either way, the science of how and why they make these scents is fascinating. Join Molly and co-host Isla as they learn about pollinators, flower smells and the mighty corpse flower! Plus a smell for your ears: the Mystery Sound!

Guest: Dr Kelsey Byers, evolutionary chemical ecologist and group leader at the John Innes Center.

Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!

Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!

March 7 - Turner Hall Ballroom, Milwaukee, WI

March 8 - Fitzgerald Theater, St. Paul, MN

March 28 - Center Stage, Atlanta, GA

March 29 - Amaturo Theater, Fort Lauderdale, FL

April 11 - Walker Theater, Chattanooga, TN

April 12 - Carolina Theater, Durham, NC

April 25 - Marines Memorial, San Francisco, CA

April 26 - Newmark Theater, Portland, OR

May 30 - Electric City, Buffalo, NY

May 31 - Royal Theatre, Toronto, ON

Click here for an episode transcript

See omnystudio.com/listener for privacy information.

How do flowers get their smells?

Brains On! Science podcast for kids