Preserving plastic art, and a gold standard for measuring extreme pressure

Science Magazine Podcast

Science Podcast

News, News Commentary, Science

4.3 • 842 Ratings

🗓️ 1 July 2021

⏱️ 40 minutes

🔗️ Recording | iTunes | RSS

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Summary

First this week, Contributing Correspondent Sam Kean talks with producer Joel Goldberg about techniques museum conservators are using to save a range of plastic artifacts—from David Bowie costumes to the first artificial heart. Next, Dayne Fratanduono, an experimental physicist at the Lawrence Livermore National Laboratory, talks with producer Meagan Cantwell about new standards for how gold and platinum change under extreme pressure. Fratanduono discusses how these standards will help researchers make more precise measurements of extreme pressure in the future. Finally, in a sponsored segment from the Science/AAAS Custom Publishing Office, Sean Sanders interviews Laura Mackay, professor and laboratory head at the Peter Doherty Institute for Infection and Immunity at the University of Melbourne and 2018 winner of the Michelson Prize for Human Immunology and Vaccine Research, about the importance of diversity in science, technology, engineering, and math. This segment is sponsored by the Michelson Foundation. This week’s episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF). [Image: Aleth Lorne; Music: Jeffrey Cook] ++ Authors: Joel Goldberg; Sam Kean; Meagan Cantwell Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0	This podcast is supported by the Icon School of Medicine at Mount Sinai, one of America's leading research medical schools.
0:07.8	Icon Mount Sinai is the academic arm of the eight hospital Mount Sinai health system in New York City.
0:13.9	It's consistently among the top recipients of NIH funding.
0:18.0	Researchers at Icon Mount Sinai have made breakthrough discoveries in many fields vital to
0:23.0	advancing the health of patients, including cancer, COVID and long COVID, cardiology, neuroscience, and
0:30.4	artificial intelligence. The Icon School of Medicine at Mount Sinai, we find a way. Morgan State
0:37.3	University, a Baltimore, Maryland,
0:39.4	Carnegie R2 doctoral research institution, offers more than 100 academic programs and awards
0:45.4	degrees at the baccalaureate, master's, and doctoral levels, is furthering their mission of
0:50.4	growing the future leading the world. Morgan continues to address the needs and challenges of the modern urban environment.
0:57.4	With a four-year quadrupling of research, more than a dozen new doctoral programs,
1:02.4	and eight new national centers of excellence, Morgan is positioned to achieve Carnegie R1
1:07.8	designation in the next five years.
1:10.4	To learn more about Morgan and their
1:12.3	ascension to R1, visit morgan.edu slash research.
1:22.5	Welcome to the science podcast for July 2nd, 2021. I'm Megan Cantwell. Each week, we feature the most
1:29.6	interesting news and research published in science and the sister journals. First this week,
1:34.9	producer Joel Goldberg talks with contributing correspondent Sam Keane about how museum
1:40.5	conservators are finding ways to save plastic artifacts, such as David Bowie costumes,
1:46.7	from breaking down. Sam's story is part of this week's science special issue on plastics.
1:53.0	Next, I speak with researcher Dane Fratenduano about new standards for measuring extreme pressure.
1:59.8	Finally, in a sponsored segment, Director of Custom
	...

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