Tag Archives: Nature Podcast

News, Science

Top Science Podcasts: Estimating Earthquake Risk, And Difficulties For Deep-Learning (Nature)

Audio Leave a comment

Nature PodcastThis week, a method for predicting follow-up earthquakes, and the issues with deep learning systems in AI.

In this episode:

00:47 Which is the big quake?

A new technique could allow seismologists to better predict if a larger earthquake will follow an initial tremor. Research Article: Real-time discrimination of earthquake foreshocks and aftershocks; News and Views: Predicting if the worst earthquake has passed

07:46 Research Highlights

Vampire bats transmitting rabies in Costa Rica, and why are some octopuses warty? Research Article: Streicker et al.; Research Article: Voight et al.

10:03 Problems for pattern-recognition

Deep-learning allows AIs to better understand the world, but the technique is not without its issues. News Feature: Why deep-learning AIs are so easy to fool

16:31 News Chat

We roundup the 2019 Nobel Prizes for science. News: Biologists who decoded how cells sense oxygen win medicine Nobel; News: Physics Nobel goes to exoplanet and cosmology pioneers; News: Chemistry Nobel honours world-changing batteries

News, Science

Top Science Podcasts: Modelling Embryonic Development, Baby Sea Turtles, “Nature” News

Audio Leave a comment

Nature PodcastListen to the latest from the world of science, with Benjamin Thompson and Shamini Bundell. This week, modelling embryonic development, and an analysis of male dominated conferences.

In this episode:

00:44 Imitating implantation

Researchers have created a system that uses stem cells to model the early stages of pregnancy. Research article: Zheng et al.; News and Views: Human embryo implantation modelled in microfluidic channels

08:03 Research Highlights

Traces of baby turtle tracks, and Titan’s explosive past. Research Highlight: A baby sea turtle’s ancient trek is captured in a fossil; Research Highlight: Giant explosions sculpted a moon’s peculiar scenery

09:36 ‘Manferences’

Nature investigates the prevalence of conferences where most of the speakers are male. News Feature: How to banish manels and manferences from scientific meetings

15:41 News Chat

An update on India’s latest moon mission, drugs that may reverse biological age, and this year’s Breakthrough Prize winners. News: India loses contact with its Moon lander minutes before touchdown; News: First hint that body’s ‘biological age’ can be reversed; News: First-ever picture of a black hole scoops US$3-million prize

Reviews, Science

Top Science Podcasts: Persistent Antibiotic Resistance And Modeling Hot Cities (Nature)

Audio Leave a comment

Nature PodcastResearchers have identified how Salmonella ‘persister’ cells can spread antibiotic resistance genes in mice intestines. 

Cities are generally hotter than their surroundings, but what are the causes of these ‘heat islands’?

In this episode:

00:46 Antibiotic resistance reservoirs

Researchers have identified how Salmonella ‘persister’ cells can spread antibiotic resistance genes in mice intestines. Research article: Bakkeren et al.

08:12 Research Highlights

Bright barn owls stun prey, and the evolution of dog brains. Research Highlight: Zip-lining owls reveal what really scares their prey; Research Highlight: A dog’s breed is a window onto its brain

10:13 Urban heating

Cities are generally hotter than their surroundings, but what are the causes of these ‘heat islands’? Research Article: Manoli et al.

16:54 News Chat

A cryptic Russian radiation spike, and India’s moon mission gets closer to touchdown. News: How nuclear scientists are decoding Russia’s mystery explosion; News: ‘The most terrifying moments’: India counts down to risky Moon landing

 

Reviews, Science

Top Scientific Podcasts: Carbon-Based Computing And Depleting Ancient-Human Genomes (Nature)

Audio Leave a comment

Nature PodcastA nanotube microprocessor: Scientists are looking beyond silicon, by constructing a computer chip using carbon nanotubes.

Using ancient-human remains conscientiously: While genetic sequencing of ancient-human remains is providing more information than ever, these remains must be safeguarded, warn researchers.

In this episode:

00:45 A nanotube microprocessor

Scientists are looking beyond silicon, by constructing a computer chip using carbon nanotubes. Research article: Shulaker et al.; News and Views: Nanotube computer scaled up

08:38 Research Highlights

Weighing neutrinos, and discovering a hidden Zika epidemic. Research Highlight: Lightest neutrino is at least 6 million times lighter than an electron; Research Highlight: Cuba’s untold Zika outbreak uncovered

10:29 Using ancient-human remains conscientiously

While genetic sequencing of ancient-human remains is providing more information than ever, these remains must be safeguarded, warn researchers. Comment: Use ancient remains more wisely

17:21 News Chat

The discovery of a 3.8-million-year-old hominin skull, and using CRISPR to make ‘smart’ materials. News: Rare 3.8-million-year-old skull recasts origins of iconic ‘Lucy’ fossil; News: CRISPR cuts turn gels into biological watchdogs

Technology, Travel

Future Travel: NASA Seeking To Land People On Moon By 2024 (Podcast)

Audio Leave a comment

From Nature.com podcast on July 10, 2019:

Nature PodcastNick Howe catches up with planetary science reporter, Alex Witze. They discuss the latest US plans to land people on the moon by 2024, the history of the Apollo missions, and what’s next for the lunar exploration.