How a small fish makes big sounds

How a small fish makes big sounds

Author: PNAS April 8, 2024 Duration: 6:17

How a small fish makes big sounds

Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us.

In this episode, Verity Cook from Charité – Berlin University of Medicine explains how a fish 12 millimeters in length produces sounds exceeding 140 decibels.

In this episode, we cover:
•[00:00] Introduction
•[01:37] Can you tell us more about the fish you studied?
•[02:26] What are some of the methods you used to characterize the fish's sound production mechanism?
•[03:49] Can you walk us through the process of how these fish produce sound?
•[05:02] What are the broader implications of your findings?
•[05:53] Conclusion.

About Our Guest:
Verity Cook
PhD Student
Charité – Berlin University of Medicine

View related content here: https://www.pnas.org/doi/full/10.1073/pnas.2314017121

Follow us on Spotify, Apple Podcasts, Google Podcasts, or wherever you get your podcasts for more captivating discussions on scientific breakthroughs!

Visit Science Sessions on PNAS.org: https://www.pnas.org/about/science-sessions-podcast 

Follow PNAS:
Twitter/X: https://twitter.com/PNASNews
Facebook: https://www.facebook.com/PNASNews/
LinkedIn: https://www.linkedin.com/showcase/pnas-news/
YouTube: https://www.youtube.com/pnas-news
Sign up the Highlights newsletter: https://mailchi.mp/nas/podcast-highlights


Tune into PNAS Science Sessions for a direct line to the people shaping modern science. Produced by PNAS, this podcast offers more than just summaries of published research; it’s where you hear the candid, often personal stories behind the headlines. Each episode features concise conversations with the researchers themselves-from emerging voices to established Academy members-alongside the policymakers whose decisions are informed by this work. You’ll get a genuine sense of the questions that drive these experts, the unexpected hurdles they face in their labs and field studies, and why their findings matter right now. The scope is deliberately wide, reflecting the interdisciplinary nature of science itself, covering discoveries that range from microscopic processes to planetary-scale phenomena. This isn't about dry lectures, but about capturing the human endeavor of investigation. For anyone curious about how science actually unfolds and wants to understand the context of breakthroughs as they happen, this podcast serves as an essential, engaging resource. It connects the dots between a published paper in a prestigious journal and the real-world implications that ripple out from it.
Author: Language: English Episodes: 100

PNAS Science Sessions
Podcast Episodes
Neighborhood travel and racial segregation [not-audio_url] [/not-audio_url]

Duration: 10:48
How people travel to racially different neighborhoods Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientif…
Ocean voyages and disease spread [not-audio_url] [/not-audio_url]

Duration: 10:06
How pathogen stowaways traversed the oceans Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific communi…
Why twisters target the United States [not-audio_url] [/not-audio_url]

Duration: 10:44
Why "Tornado Alley" is unique to North America Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific comm…
Creating culturally inclusive schools [not-audio_url] [/not-audio_url]

Duration: 10:00
Creating culturally inclusive school environments Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific c…
How redlining affects biodiversity [not-audio_url] [/not-audio_url]

Duration: 10:27
How redlining affects biodiversity Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn…
Animal's eye view of the ocean [not-audio_url] [/not-audio_url]

Duration: 8:55
Animal's eye view of the ocean Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the…
Inequitable exposure to wildfire smoke [not-audio_url] [/not-audio_url]

Duration: 10:40
Inequitable wildfire smoke exposure in California Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific c…
Gentrification and biodiversity [not-audio_url] [/not-audio_url]

Duration: 10:07
Biodiversity and gentrification Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn th…
School enrollment during the COVID-19 pandemic [not-audio_url] [/not-audio_url]

Duration: 10:10
School enrollment during COVID-19 Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn…
Emotional power of live music [not-audio_url] [/not-audio_url]

Duration: 9:31
Emotional power of live music Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the…