Click above to listen to part 3 of DIY Diagnosis, featuring Peter Simpson-Young, a graduate student at the University of Sydney studying neuroscience, describing the self-application of trans-cranial direct current stimulation (TDCS).

DIY Diagnosis:
Part 1: Jennifer Anne / Dinosaur Doctor
Part 2: Carl Zimmer / Genome Sequenced
Part 3: Peter Simpson-Young / Brain Stimulation
Part 4: Anna Wexler / TDCS Risks

Podcast also available on PocketCasts, SoundCloud, Spotify, Google Podcasts, Apple Podcasts, and RSS.

2026 Webby Award Nominee
for our three part series on the 20th anniversary of Hurricane Katrina

Big Picture Science is an immersive radio show and podcast that reveals the unexpected connections in science.

Our Skeptic Check episodes take a critical look at extraordinary science claims and pseudoscience.

Don’t settle for a science snapshot. Get the big picture. 

Hosted By

Molly Bentley Executive Producer and Co-Host, Big Picture Science  

Seth Shostak Producer and Co-Host, Big Picture Science
Senior Astronomer, SETI Institute

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