With graduation season upon us, today’s edition of How on Earth is Part 1 of our annual “Graduation Special” (you can listen to Part 2). Our guests in the studio today are scientists who have or will soon receive their Ph.D. in a STEM-related field. They talk about their thesis research, their grad school experiences, and what they have planned next.

Varsha Koushik – University of Colorado, Computer Science
Topic: Designing Customizable Smart Interfaces to Support People with Cognitive Disabilities in Daily Activities
Sarah Aguasvivas – University of Colorado, Computer Science
Topic: Material-integrated Prediction, Control, and Distributed Learning in Soft Robots
Jessie Finocchiaro – University of Colorado, Computer Science
Topic: Designing Consistent Convex Surrogate Losses for General Prediction Tasks
Host / Producer : Joel Parker
Listen to the show:
Podcast: Play in new window | Download (Duration: 27:02 — 37.1MB)
Subscribe: RSS






This week on How on Earth, Beth speaks with Susan Allport, an award-winning writer who has written extensively on science. They talk about her book on omega 3 fats, The Queen of Fats, namely the touted omega-3 fatty acid. These essential fats can’t be synthesized by the human body and must be obtained from our diets. The conversation ranges widely, including details as to why they are so critical to health and some of the unique evolutionary history of our species that makes them so necessary. You can find out more about these amazing molecules at 

We feature an interview with astronomer and author
Nature’s Songs and Cries (start time: 0:59) In this week’s show
IN this week’s show Beth speaks with Dr Thomas Insel, former director of the National Institute of Mental Health. Dr. Insel was giving a presentation when the father of a boy with schizophrenia yelled from the back of the room, “Our house is on fire and you’re telling me about the chemistry of the paint! What are you doing to put out the fire?” Dr. Insel knew in his heart that the answer was not nearly enough. In his