Tag Archives: Nature

Covid-19 Update Podcast: Researchers Simulate New Outbreaks “Military-Style”

coronapod-reportResearchers have run numerous military-style simulations to predict the consequences of fictitious viral outbreaks. We discuss how these simulations work, what recommendations come out of them and if any of these warnings have been heeded.

24:08 One good thing

Our hosts pick out things that have made them smile in the last week, including audience feedback, the official end of the Ebola outbreak in the northeastern Democratic Republic of the Congo, and an enormous t-shirt collection.

News: World’s second-deadliest Ebola outbreak ends in Democratic Republic of the Congo

28:50 The latest coronavirus research papers

Benjamin Thompson takes a look through some of the key coronavirus papers of the last few weeks.

Top New Science Podcasts: Tooth Enamel And Decay, Heart Attack Patches, ‘Hot Neptune Deserts’ (Nature)

Nature PodcastsOn this week’s podcast, how the molecular structure of tooth enamel may impact decay, adhesive patches to heal heart attacks, and a mysterious planetary core from a half-formed gas giant.

In this episode:

00:46 Unravelling tooth enamel

Researchers have been looking into the structure and composition of enamel in an effort to better understand tooth decay. Research Article: DeRocher et al.

07:02 Research Highlights

An adhesive patch to help heal heart-attacks, and a new technique to inspect the structure of 2D ‘wonder materials’. Research Highlight: A healing patch holds tight to a beating heartResearch Highlight: A snapshot shows off super-material only two atoms thick

09:21 Unusual planet

In the region close to stars known as the ‘hot Neptune desert’ planets of Neptune’s size are rarely found, but this week scientists have uncovered one and are trying to untangle its mysteries. Research Article: Armstrong et al.

14:52 Briefing Chat

We take a look at some highlights from the Nature Briefing. This time we talk about the pitfalls of using CRISPR in human embryos, and renaming of moon craters inadvertently named after Nazi scientists. Nature News: CRISPR gene editing in human embryos wreaks chromosomal mayhemProspect Magazine: Astronomers unknowingly dedicated moon craters to Nazis. Will the next historical reckoning be at cosmic level?

Nature & Adventure Videos: “Earth – Tomes” By Rhett Cutrell (2020)

Filmed and Directed by: Rhett Cutrell (ForNever Productions)

Fornever Productions specializes in telling the difficult stories in, and about, the natural world we inhabit but our 2020 Demo Reel is inspired by the stories Earth tells US. Earth: tomes. features a collection of our favorite moments over the past few years that were captured in the highest cinematic quality imaginable. We are very proud of our past work and are excited for what the future holds in the way of Outdoor Cinema

Website

Top New Science Podcasts: Poker’s Life Lessons, Peer Reviews & Mars’ Greenness

Nature PodcastsOn this week’s podcast, life lessons from poker, keeping things civil during peer review, a sweaty synthetic skin that can exude useful compounds, and Mars’s green atmosphere.

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 poresResearch 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 killingsQuanta: Dark Matter Experiment Finds Unexplained Signal

Top New Travel Videos: “Nature Showreel 2019” In Europe By Hans Leysieffer

https://vimeo.com/429640367

Filmed and Edited by: Hans Leysieffer

Sequences mainly from my first feature film “Ars Natura” which has beside other nominations and awards been nominated as “Best Independent Production” at the European leading GREEN SCREEN International Wildlife Filmfestival Eckernförde 2019. “Ars Natura” is a 95 min non-verbal emotional and meditative movie about the beauty of nature and life based on an inspiring surround sound track.

Music: “Harpoon” by Igor Dvorkin, Duncan Pittock, and Ellie Kidd

Movie website: arsnatura-thefilm.com

Top New Science Podcasts: Tougher Diamonds, Whale Hideouts & Ancient Incest

Nature PodcastsThis week, researchers make diamonds tough, and evidence of incest in a 5,000 year old tomb.

In this episode:

00:51 Tough versus hard

Diamonds are famed for their hardness, but they are not so resistant to fracture. Now, researchers have toughened up diamonds, which could open up new industrial applications. Research Article: Yue et al.

06:07 Research Highlights

A spacecraft helps physicists work out the lifespan of a neutron, and the icy hideaway of an endangered whale. Research Highlight: The vanishing-neutron mystery might be cracked by a robot in outer spaceResearch Highlight: A secluded icy fortress shelters rare whales

08:33 Ancient inbreeding

Analysis of the genomes of humans buried in an ancient Irish tomb has uncovered many surprises, including evidence of incest amongst the elite. Research Article: Cassidy et al.News and Views: Incest uncovered at the elite prehistoric Newgrange monument in Ireland

21:13 #ShutdownSTEM

Nature reporter Nidhi Subbaraman joins us to talk about the #ShutdownSTEM movement, and anti-black racism in academia. Editorial: Note from the editors: Nature joins #ShutDownSTEMNews: Grieving and frustrated: Black scientists call out racism in the wake of police killingsNews: Thousands of scientists worldwide to go on strike for Black livesNews: How #BlackInTheIvory put a spotlight on racism in academia

Top New Science Podcasts: Quantum States In Space Lab, Barcode Bacteria

nature-podcastsThis week, the spaceborne lab that allows investigation of quantum states, and the debate surrounding how mountain height is maintained.

In this episode:

01:18 Space lab

Scientists have built a lab on the international space station, allowing them to remotely investigate quantum phenomena in microgravity. Research Article: Aveline et al.News and Views: Quantum matter orbits Earth

08:37 Research Highlights

Trackable ‘barcode’ bacteria, and physicists simulate near light speed cycling. Research Highlight: ‘Barcode’ microbes could help to trace goods — from lettuce to loafersResearch Highlight: What Einstein’s theory means for a cyclist moving at almost light speed

10:48 Maintaining mountain height

For a long time many researchers have thought that mainly erosion controls the height of mountains, but new research suggests that tectonic forces play a bigger role. Research Article: Dielforder et al.News and Views: Mountain height might be controlled by tectonic force, rather than erosion

16:12 Pick of the Briefing

We pick our highlights from the Nature Briefing, including how sleep deprivation kills, and a monumental Maya structure hidden in plain sight. Quanta Magazine: Why Sleep Deprivation KillsNational…

Top New Science Podcasts: New Skin That Grows Hair, Spontaneous RNA (Nature)

Nature PodcastThis week, Nature looks at a new method to grow hairy skin in a dish, and new research takes aim at the RNA world hypothesis.

In this episode:

00:45 Hairy Skin

Researchers may have developed a way to make skin that can grow hair in the lab, paving the way for treatment of a variety of skin disorders, and perhaps even baldness. Research Article: Lee et al.News and Views: Regenerative medicine could pave the way to treating baldness

08:56 Research Highlights

How mercury moved during the ‘Great Dying’, and the link between mobile phones and gender equality. Research Highlight: Giant eruptions belched toxic metal during the ‘Great Dying’Research Article: Rotondi et al.

11:21 Does DNA predate life?

The RNA world hypothesis posits that RNA formed spontaneously leading eventually to life. Now new research suggests that RNA and DNA formed together, before life. Research Article: Xu et al.News and Views: How DNA and RNA subunits might have formed to make the first genetic alphabet

19:25 Pick of the Briefing

We pick our highlights from the Nature Briefing, including the recent SpaceX launch, and the earliest fossil of a land animal. CBC: Scientists find oldest fossil of a land animalNature News: SpaceX to launch astronauts — and a new era of private human spaceflight

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Video: We test a home antibody kit for tracking Covid-19 transmission

Coronavirus: “Confusing Hydroxychloroquine Studies” (Nature Podcast)

Coronapod ReportPresident Trump’s preferred coronavirus treatment is the focus of a new study suggesting it could cause more harm than good, but not everybody agrees. We discuss the fallout as trials around the world are paused and countries diverge over policy advice.

12:12 Are we rushing science?

Coronavirus papers are being published extremely quickly, while normally healthy scientific debate is being blown up in the world’s press. Is there a balancing act between timely research and accurate messaging?

18:49 One good thing

Our hosts pick out things that have made them smile in the last week, including hedgerow brews and a trip into the past using AI.

Recipe: Elderflower ‘Champagne’

Video: Denis Shiryaev restores historic footage with AI

22:30 The latest coronavirus research papers

Noah Baker takes a look through some of the key coronavirus papers of the last few weeks.

News: Coronavirus research updates

medRxiv: Full genome viral sequences inform patterns of SARS-CoV-2 spread into and within Israel

Harvard Library: Reductions in commuting mobility predict geographic differences in SARS-CoV-2 prevalence in New York City

Science: DNA vaccine protection against SARS-CoV-2 in rhesus macaques