Teaching robots to smile, and the effects of a rare mandolin on a scientist’s career

Teaching robots to smile, and the effects of a rare mandolin on a scientist’s career

Robots that can smile in synchrony with people, and what ends up in the letters section First on this week’s show, a robot that can predict your smile. Hod Lipson, a roboticist and professor at Columbia University, joins host Sarah Crespi to discuss how mirrors can help robots learn to make facial expressions and eventually improve robot nonverbal communication. Next, we have Margaret Handley, a professor in the department of epidemiology and biostatistics and medicine at the University of California San Francisco. She shares a letter she wrote to Science about how her past, her family, and a rare instrument relate to her current career focus on public health and homelessness. Letters Editor Jennifer Sills also weighs in with the kinds of letters people write into the magazine. Other Past as Prologue letters: A new frontier for mi familia by Raven Delfina Otero-Symphony A uranium miner’s daughter by Tanya J. Gallegos Embracing questions after my father’s murder by Jacquelyn J. Cragg A family’s pride in educated daughters by Qura Tul Ain One person’s trash: Another’s treasured education by Xiangkun Elvis Cao This week’s episode was produced with help from Podigy. About the Science Podcast Authors: Sarah Crespi; Jennifer Sills Episode page: https://www.science.org/doi/10.1126/science.zy9w2u0 About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

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Why peanut allergy is so common and hot forests as test beds for climate change

Why peanut allergy is so common and hot forests as test beds for climate change

First up on the podcast, Staff Writer Erik Stokstad talks with host Sarah Crespi about how scientists are probing the world’s hottest forests to better understand how plants will cope with climate cha...

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Farming maize in ice age Michigan, predicting the future climate of cities, and our host takes a quiz on the sounds of science

First up on the podcast, we hear from Staff Writer Paul Voosen about the tricky problem of regional climate prediction. Although global climate change models have held up for the most part, predicting...

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Tickling in review, spores in the stratosphere, and longevity research

Tickling in review, spores in the stratosphere, and longevity research

First up on the podcast, Online News Editor Michael Greshko joins host Sarah Crespi to talk about stories set high above our heads. They discuss capturing fungal spores high in the stratosphere, the d...

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Strange metals and our own personal ‘oxidation fields’

Strange metals and our own personal ‘oxidation fields’

First up on the podcast, freelance journalist Zack Savitsky joins host Sarah Crespi to talk about the strange metal state. Physicists are probing the behavior of electrons in these materials, which ap...

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A horse science roundup and using dubious brain scans as evidence of crimes

A horse science roundup and using dubious brain scans as evidence of crimes

First up on the podcast, freelance journalist Jonathan Moens talks with host Sarah Crespi about a forensic test called brain electrical oscillation signature (BEOS) profiling, which police in India ar...

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Analyzing music from ancient Greece and Rome, and the 100 days that shook science

Analyzing music from ancient Greece and Rome, and the 100 days that shook science

First up on the podcast, producer Meagan Cantwell worked with the Science News team to review how the first 100 days of President Donald Trump’s administration have impacted science. In the segment, o...

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Tales from an Italian crypt, and the science behind ‘dad bods’

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