Nature Podcast
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How playing poker can help you make decisions
Nature Podcast
06/24/20 • 26 min
On this week’s podcast, life lessons from poker, and keeping things civil during peer review.
In this episode:
00:44 Deciding to play poker
When writer Maria Konnikova wanted to better understand the human decision making process, she took a rather unusual step: becoming a professional poker player. We delve into her journey and find out how poker could help people make better decisions. Books and Arts: What the world needs now: lessons from a poker player
09:12 Research Highlights
A sweaty synthetic skin that can exude useful compounds, and Mars’s green atmosphere. Research Highlight: An artificial skin oozes ‘sweat’ through tiny pores; Research Highlight: The red planet has a green glow
11:21 Developing dialogues
The peer-review process is an integral part of scientific discourse, however, sometimes interactions between authors and reviews can be less than civil. How do we tread the fine line between critique and rudeness? Editorial: Peer review should be an honest, but collegial, conversation
18:47 Briefing Chat
We take a look at some highlights from the Nature Briefing. This time we talk about research into racism, and a possible hint of dark matter. Nature News: What the data say about police brutality and racial bias — and which reforms might work; Nature News: Mathematicians urge colleagues to boycott police work in wake of killings; Quanta: Dark Matter Experiment Finds Unexplained Signal
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Ancient 'giraffes' sported thick helmets for headbutting
Nature Podcast
06/08/22 • 18 min
00:33 A headbashing relative gives insights into giraffe evolution
How the giraffe got its long neck is a longstanding question in science. One possibility is that giraffes evolved longer necks for sexual competition, with males engaging in violent neck-swinging fights. Now, a team have described fossils of an ancient giraffoid species with a thick headpiece adapted for fighting, which could add weight to this hypothesis.
Nature News: How the giraffe got its neck: ‘unicorn’ fossil could shed light on puzzle
05:18 A wave of resignations signals discontent in academia
Around the world, the ‘great resignation’ has seen huge numbers of workers re-evaluating their careers and lifestyles and choosing to leave their jobs following the pandemic. Academia is no exception, with many scientists deciding to leave the sector in the face of increased workloads, systemic biases and pressure to publish.
Nature Careers: Has the ‘great resignation’ hit academia?
10:34 An emergency fix gets MAVEN back on track
Earlier this year, NASA’s MAVEN spacecraft, which has been orbiting Mars since 2014, developed some serious equipment issues that prevented it from keeping its correct orientation in space. In a race against time, a team on Earth fixed the problem by developing a system that allowed the spacecraft to navigate by the stars.
Space.com: NASA's Mars MAVEN spacecraft spent 3 months on the brink of disaster
14:28 The Perseverance rovers continues its rock collection
NASA’s Perseverance rover has arrived at an ancient Martian river delta where it will spend the next few months exploring, while scientists assess where to drill and extract rock samples. It’s thought that rocks from this region have the best chance of containing evidence of Martian life, and plans are being developed to return them to Earth in the future.
Nature News: NASA’s Perseverance rover begins key search for life on Mars
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2 Listeners
07/22/20 • 42 min
New evidence may push back the date on human arrival to the Americas, and an examination of science’s flaws.
In this episode:
00:59 Ancient Americans
Two papers suggest that humans were present in the Americas thousands of years before many people have thought. We examine the evidence. Research Article: Ardelean et al.; Research Article: Becerra-Valdivia and Higham; News and Views: Evidence grows that peopling of the Americas began more than 20,000 years ago
10:44 Coronapod
We discuss the latest results from vaccine trials around the world, and controversy in the US as COVID-19 data collection moves out of the CDC. News: Coronavirus vaccines leap through safety trials — but which will work is anybody’s guess
24:38 Research Highlights
How being green makes things easy for some frogs, and how waves will be affected by climate change. Research Highlight: How frogs became green — again, and again, and again; Research Highlight: Extreme Arctic waves set to hit new heights
27:11 How can science improve?
A new book highlights some of the flaws of how science is done. We caught up with the author to find out his thoughts on how science can be cleaned up. Books and Arts: Fraud, bias, negligence and hype in the lab — a rogues’ gallery
35:54 Briefing Chat
We take a look at some highlights from the Nature Briefing. This time we discuss a puzzling new insight into the expansion of the Universe, and an update to Plan S that will allow open-access research to be published in any journal. Nature News: Mystery over Universe’s expansion deepens with fresh data; Nature News: Open-access Plan S to allow publishing in any journal
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09/18/24 • 34 min
In this episode:
00:45 The biggest black hole jets ever seen
Astronomers have spotted a pair of enormous jets emanating from a supermassive black hole with a combined length of 23 million light years — the biggest ever discovered. Jets are formed when matter is ionized and flung out of a black hole, creating enormous and powerful structures in space. Thought to be unstable, physicists had theorized there was a limit to how large these jets could be, but the new discovery far exceeds this, suggesting there may be more of these monstrous jets yet to be discovered.
Research Article: Oei et al.
09:44 Research Highlights
The knitted fabrics designed to protect wearers from mosquito bites, and the role that islands play in fostering language diversity.
Research Highlight: Plagued by mosquitoes? Try some bite-blocking fabrics
Research Highlight: Islands are rich with languages spoken nowhere else
12:26 A sustainable, one-step method for alloy production
Making metal alloys is typically a multi-step process that creates huge amounts of emissions. Now, a team demonstrates a way to create these materials in a single step, which they hope could significantly reduce the environmental burdens associated with their production. In a lab demonstration, they use their technique to create an alloy of nickel and iron called invar — a widely-used material that has a high carbon-footprint. The team show evidence that their method can produce invar to a quality that rivals that of conventional manufacturing, and suggest their technique is scalable to create alloys at an industrial scale.
Research article: Wei et al.
25:29 Briefing Chat
How AI-predicted protein structures have helped chart the evolution of a group of viruses, and the neurons that cause monkeys to ‘choke’ under pressure.
Nature News: Where did viruses come from? AlphaFold and other AIs are finding answers
Nature News: Why do we crumble under pressure? Science has the answer
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2 Listeners
06/19/20 • 37 min
In this episode:
00:37 Lessons from the Ebola outbreak
We get an update on the pandemic response in the African countries still reeling from the 2014 Ebola crisis. Resource strapped and under pressure – can the lessons learned from Ebola help keep the coronavirus under control?
15:32 Dexamethasone, a breakthrough drug?
A UK-based drugs trial suggests that a cheap steroid could cut deaths by a third among the sickest COVID patients. We discuss what this could mean for the pandemic.
News: Coronavirus breakthrough: dexamethasone is first drug shown to save lives
20:06 One good thing
Our hosts pick out things that have made them smile in the last week, including altruistic bone marrow donors, and skateboarding.
22:48 The numbers don’t lie
A huge amount of projections, graphs and data have been produced during the pandemic. But how accurate are numbers and can they be relied upon?
News: Why daily death tolls have become unusually important in understanding the coronavirus pandemic
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05/28/24 • 36 min
Growing up in Alabama in the 1960s, mathematician Freeman Hrabowski was moved to join the civil rights moment after hearing Martin Luther King Jr speak. Even as a child, he saw the desperate need to make change. He would go on to do just that — at the University of Maryland Baltimore County, where he co-founded the Meyerhoff Scholars Program, one of the leading pathways to success for Black students in STEM subjects in the United States.
Freeman is the subject of the first in a new series of Q&As in Nature celebrating ‘Changemakers’ in science — individuals who fight racism and champion inclusion. He spoke to us about his about his life, work and legacy.
Career Q&A: I had my white colleagues walk in a Black student’s shoes for a day
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Podcast Extra: From climate lawyer to climate activist
Nature Podcast
12/23/19 • 18 min
2019 will likely go down as a pivotal year for public discourse on climate change. It was the year of Greta Thunberg, the climate school strikes, and Extinction Rebellion. The global activist movement has gained support from a range of influential people, including renowned environmental lawyer Farhana Yamin.
In this Podcast Extra, Nature's Chief Opinion Editor Sara Abdulla meets with Farhana to discuss why she ditched resolutions in favour of activism. This is an extended version of an interview originally broadcast in September.
Comment: Why I broke the law for climate change
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Lizard-inspired building design could save lives
Nature Podcast
05/15/24 • 31 min
In this episode:
00:45 A recyclable 3D printing resin from an unusual source
Many 3D printers create objects using liquid resins that turn into robust solids when exposed to light. But many of these are derived from petrochemicals that are difficult to recycle. To overcome this a team has developed a new type of resin, which they’ve made using a bodybuilding supplement called lipoic acid. Their resin can be printed, recycled and reused multiple times, which they hope could in future contribute to reducing waste associated with 3D printing.
Research Article: Machado et al
10:05 Research Highlights
How housing shortages can drive a tiny parrot resort to kill, and the genes that gave cauliflower its curls.
Research Highlight: These parrots go on killing sprees over real-estate shortages
Research Highlight: How the cauliflower got its curlicues
12:27 To learn how to make safe structures researchers... destroyed a building
Many buildings are designed to prevent collapse by redistributing weight following an initial failure. However this relies on extensive structural connectedness that can result in an entire building being pulled down. To prevent this, researchers took a new approach inspired by the ability of some lizards to shed their tails. They used this to develop a modular system, which they tested by building — and destroying — a two storey structure. Their method stopped an initial failure from spreading, preventing a total collapse. The team hope this finding will help prevent catastrophic collapses, reducing loss of life in aid rescue efforts.
Research Article: Makoond et al.
Nature video: Controlled failure: The building designed to limit catastrophe
23:20: Briefing Chat
An AI algorithm discovers 27,500 new asteroids, and an exquisitely-accurate map of a human brain section reveals cells with previously undiscovered features.
New York Times: Killer Asteroid Hunters Spot 27,500 Overlooked Space Rocks
Nature News: Cubic millimetre of brain mapped in spectacular detail
Subscribe to Nature Briefing: AI and robotics
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1 Listener
10/25/23 • 25 min
In this episode:
00:47 An automated way to monitor wildlife recovery
To prevent the loss of wildlife, forest restoration is key, but monitoring how well biodiversity actually recovers is incredibly difficult. Now though, a team have collected recordings of animal sounds to determine the extent of the recovery. However, while using these sounds to identify species is an effective way to monitor, it’s also labour intensive. To overcome this, they trained an AI to listen to the sounds, and found that although it was less able to identify species, its findings still correlated well with wildlife recovery, suggesting that it could be a cost-effective and automated way to monitor biodiversity.
Research article: Müller et al.
12:30 Research Highlights
Researchers develop algae-based living materials that glow when squeezed, and a 50-million-year-old bat skull that suggests echolocation was an ancient skill.
Research Highlight: Give these ‘living composite’ objects a squeeze and watch them glow
Research Highlight: Fossilized skull shows that early bats had modern sonar
15:11 Briefing Chat
A brain imaging study reveals how high-fat foods exert their powerful pull, and how being asleep doesn’t necessarily cut you off from the outside world.
Nature News: Deep asleep? You can still follow simple commands, study finds
Nature News: Milkshake neuroscience: how the brain nudges us toward fatty foods
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10/18/23 • 30 min
In this episode:
00:47 An RNA-based viral system that mimics bacterial immune defences
To protect themselves against viral infection, bacteria often use CRISPR-Cas systems to identify and destroy an invading virus’s genetic material. But viruses aren’t helpless and can deploy countermeasures, known as anti-CRISPRs, to neutralise host defences. This week, a team describe a new kind of anti-CRISPR system, based on RNA, which protects viruses by mimicking part of the CRISPR-Cas system. The researchers hope that this discovery could have future biotechnology applications, including making CRISPR-Cas genome editing more precise.
Research article: Camara-Wilpert et al.
09:05 Research Highlights
Carved inscriptions suggest a queen named Thyra was the most powerful person in Viking-age Denmark, and the discovery of a puffed-up exoplanet that has just 1.5% the density of Earth.
Research Highlight: Runes on Viking stones speak to an ancient queen’s power
Research Highlight: ‘Super-puff’ planet is one of the fluffiest worlds ever found
11:38 Modelling the future of Greenland’s ice sheet melt
Climate-change induced melting of Greenland’s vast ice sheet would contribute to 7m of sea level rise. But it has been difficult to calculate how the ice sheet will respond to future warming. This week, a team suggest that abrupt ice loss is likely if the global mean temperature is between 1.7 °C and 2.3 °C above pre-industrial levels. Keeping temperature rise below 1.5 °C could mitigate ice loss, if done within a few centuries, but even a short overshoot of the estimated threshold could lead to several metres of sea-level rise.
Research article: Bochow et al.
17:50 Briefing Chat
A massive reproducibility exercise reveals over 200 ecologists get wildly-diverging results from the same data, and how melting simulated lunar-dust with lasers could help pave the Moon.
Nature News: Reproducibility trial: 246 biologists get different results from same data sets
Nature News: How to build Moon roads using focused beams of sunlight
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FAQ
How many episodes does Nature Podcast have?
Nature Podcast currently has 836 episodes available.
What topics does Nature Podcast cover?
The podcast is about Podcasts, Technology and Science.
What is the most popular episode on Nature Podcast?
The episode title 'How playing poker can help you make decisions' is the most popular.
What is the average episode length on Nature Podcast?
The average episode length on Nature Podcast is 24 minutes.
How often are episodes of Nature Podcast released?
Episodes of Nature Podcast are typically released every 5 days.
When was the first episode of Nature Podcast?
The first episode of Nature Podcast was released on Mar 19, 2014.
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