Training AI to read animal facial expressions, NIH funding takes a big hit, and why we shouldn’t put cameras in robot pants

Training AI to read animal facial expressions, NIH funding takes a big hit, and why we shouldn’t put cameras in robot pants

First up this week, International News Editor David Malakoff joins the podcast to discuss the big change in NIH’s funding policy for overhead or indirect costs, the outrage from the biomedical community over the cuts, and the lawsuits filed in response. Next, what can machines understand about pets and livestock that humans can’t? Christa Lesté-Lasserre, a freelance science journalist based in Paris, joins host Sarah Crespi to discuss training artificial intelligence on animal facial expressions. Today, this approach can be used to find farm animals in distress; one day it may help veterinarians and pet owners better connect with their animal friends. Finally, Keya Ghonasgi, a postdoctoral fellow at the Georgia Institute of Technology, talks about a recent Science Robotics paper on the case against machine vision for the control of wearable robotics. It turns out the costs of adding video cameras to exoskeletons—such as loss of privacy—may outweigh the benefits of having robotic helpers on our arms and legs. This week’s episode was produced with help from Podigy. About the Science Podcast Authors: Sarah Crespi; Christa Lesté-Lasserre; David Malakoff Learn more about your ad choices. Visit megaphone.fm/adchoices

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Snakes living the high-altitude life, and sending computing power to the edges of the internet

Snakes living the high-altitude life, and sending computing power to the edges of the internet

On this week’s show: How some snakes have adapted to the extremes of height and temperature on the Tibetan Plateau, and giving low-power sensors more processing power First up on the podcast, tough s...

20 Loka 202222min

Climate change threatens supercomputing, and collecting spider silks

Climate change threatens supercomputing, and collecting spider silks

On this week’s show: Rising waters and intense storms make siting high-performance computer centers a challenge, and matching up spider silk DNA with spider silk properties   (Main Text) First up o...

13 Loka 202230min

Linking violence in Myanmar to fossil amber research, and waking up bacterial spores

Linking violence in Myanmar to fossil amber research, and waking up bacterial spores

On this week’s show: A study suggests paleontological research has directly benefited from the conflict in Myanmar, and how dormant bacterial spores keep track of their environment First up on the po...

6 Loka 202241min

Giving a lagoon personhood, measuring methane flaring, and a book about eating high on the hog

Giving a lagoon personhood, measuring methane flaring, and a book about eating high on the hog

On this week’s show: Protecting a body of water by giving it a legal identity, intentional destruction of methane by the oil and gas industry is less efficient than predicted, and the latest book in o...

29 Syys 202240min

Can wolves form close bonds with humans, and termites degrade wood faster as the world warms

Can wolves form close bonds with humans, and termites degrade wood faster as the world warms

On this week’s show: Comparing human-dog bonds with human-wolf bonds, and monitoring termite decay rates on a global scale First up on the podcast this week, Online News Editor David Grimm talks with...

22 Syys 202227min

Testing planetary defenses against asteroids, and building a giant ‘water machine’

Testing planetary defenses against asteroids, and building a giant ‘water machine’

On this week’s show: NASA’s unprecedented asteroid-deflection mission, and making storage space for fresh water underground in Bangladesh First up on the podcast this week, News Intern Zack Savitsky ...

15 Syys 202229min

Why the fight against malaria has stalled in southern Africa, and how to look for signs of life on Mars

Why the fight against malaria has stalled in southern Africa, and how to look for signs of life on Mars

On this week’s show: After years of steep declines, researchers are investigating why malaria deaths have plateaued, and testing the stability of biosignatures in space First up on the podcast this w...

8 Syys 202226min

Using free-floating DNA to find soldiers’ remains, and how people contribute to indoor air chemistry

Using free-floating DNA to find soldiers’ remains, and how people contribute to indoor air chemistry

On this week’s show: The U.S. government is partnering with academics to speed up the search for more than 80,000 soldiers who went missing in action, and how humans create their own “oxidation zone” ...

1 Syys 202242min

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