Astrophysicist Skylar Grayson explains how she uses supercomputer simulations to study black holes, how scientists can piece together a picture of phenomena billions of light years away and why communicating science clearly matters just as much as discovering it.

Find Skylar on:

• YouTube
• Tiktok
• Instagram

Further reading:

• Read The End of Everything by Katie Mack
• Check out Starts with a Bang by Ethan Siegal

Learn more about the School of Earth and Space Exploration at Arizona State University.

Lab Coat Optional is a production of the Strategic Marketing and Communications team at Arizona State University’s Knowledge Enterprise. Learn more about research and discovery at ASU on Instagram, LinkedIn and Bluesky or visit us at research.asu.edu.

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Check out AskABiologist wherever you get your podcasts!

Special thanks to Kaden Ryback for suggesting this episode!

Do you have an idea for an episode, or just want to torture the host with facts about dark matter? Get in touch at ke.podcast@asu.edu!

Episode credits

Executive produced by Kate Howells

Produced by Alexander Chapin and Pete Zrioka

Hosted and reported by Pete Zrioka

Shot by Alexander Chapin

Edited by Alexander Chapin and Quinton Kendall

Original music from Patrick Cheung

Motion graphics by Andy Ramos

Art by Andy Keena and Sophia Franz

Editorial support from Diane Boudreau

Social media management by Lauren Hebing and Kyler Litson

Plastic is everywhere. The same material that makes modern life easier has also become a persistent environmental pollutant.

Charlie Rolsky — ASU alumnus and executive director of the Shaw Institute in Blue Hill, Maine — explores how microplastics move through our environment and into our bodies, what we do and don’t know about their impacts, and why “biodegradable” often doesn’t mean what we think. He also reflects on his journey from ASU to Maine — and how scientists balance urgency with responsible communication.

Learn more about

• The Shaw Institute (and their free touch tank!)
• Dirigo Sea Farm

Further listening

• Listen to Science Vs!

Lab Coat Optional is a production of the Strategic Marketing and Communications team at Arizona State University’s Knowledge Enterprise. Learn more about research and discovery at ASU on Instagram, LinkedIn and Bluesky or visit us at research.asu.edu.

Please give us a five star review on the podcast app of your choice! It helps other listeners find us.

Got an idea for us? Get in touch at ke.podcast@asu.edu.

Episode credits

Executive produced by Kate Howells

Produced by Alexander Chapin and Pete Zrioka

Hosted and reported by Pete Zrioka

Shot by Alexander Chapin

Edited by Alexander Chapin and Quinton Kendall

Original music from Patrick Cheung

Motion graphics by Andy Ramos

Art by Andy Keena and Sophia Franz

Social media management by Lauren Hebing and Kyler Litson

Disclosure:

Lab Coat Optional is intended for general knowledge and informational purposes only, and does not constitute medical advice. This show does not create a doctor-patient relationship, and the information provided is not a substitute for professional medical diagnosis or treatment. Consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health. In case of a medical emergency, please call 911 or go to the nearest emergency room.

Opinions expressed on this show reflect the views of the individuals only, not the policy or opinion of Arizona State University.

As AI and emerging technologies reshape daily life, Andrew Maynard — scientist, author and professor in the Rob Walton College of Global Futures — discusses how we navigate disruptive innovation responsibly — and how we can hold onto our humanity in a rapidly changing world.

Further reading:

• Andrew’s Substack
• AI and the Art of Being Human
• Future Rising

Listen to Andrew’s show, Modem Futura wherever you get your podcasts.

Learn more about Andrew’s Future of Being Human Initiative, and the Rob Walton College of Global Futures, part of the Julie Ann Wrigley Global Futures Laboratory at ASU.

Lab Coat Optional is a production of the Strategic Marketing and Communications team at Arizona State University’s Knowledge Enterprise. Learn more about research and discovery at ASU on Instagram, LinkedIn and Bluesky or visit us at research.asu.edu.

Love the show? Give us a five star review on the podcast app of your choice!

Get in touch with us at ke.podcast@asu.edu.

Episode credits

Executive produced by Kate Howells

Produced by Alexander Chapin and Pete Zrioka

Hosted and reported by Pete Zrioka

Shot and edited by Alexander Chapin

Original music from Patrick Cheung

Motion graphics by Andy Ramos

Art by Andy Keena and Sophia Franz

Editorial support from Diane Boudreau

Social media management by Lauren Hebing and Kyler Litson