The self-supporting structures that snap into place, and how a ban on fossil-fuel funding could entrench poverty in sub-Saharan Africa.
In this episode:
00:45 Self-supporting, foldable structures
Drawing inspiration from the art of origami, a team of researchers have demonstrated a way to design self-supporting structures that lock into place after being inflated. The team hope that this technique could be used to create arches and emergency shelters that can be quickly unfolded from flat with minimal input.
Research Article: Melancon et al.
News and Views: Large-scale origami locks into place under pressure
Video: Origami-inspired structures could be deployed in disaster zones
07:32 Research Highlights
Nocturnal fluctuations cause scientists to underestimate rivers’ carbon emissions, and the ‘island rule’ of animal size-change is seen around the world.
Research Highlight: Rivers give off stealth carbon at night
Research Highlight: Animals around the world follow the ‘island rule’ to a curious fate
09:55 Banning fossil-fuel funding will not alleviate poverty
A ban by wealthy nations on the funding of overseas fossil-fuel projects would do little to reduce the world’s climate emissions and much to entrench poverty in sub-Saharan Africa, argues economist Vijaya Ramachandran.
World View: Blanket bans on fossil-fuel funds will entrench poverty
17:17 Briefing Chat
We discuss some highlights from the Nature Briefing. This time, the first powered flight on another world, and estimating how many Tyrannosaurus rex ever lived.
News: Lift off! First flight on Mars launches new way to explore worlds
Video: Flying a helicopter on Mars: NASA’s Ingenuity
News: How many T. rex ever existed? Calculation of dinosaur’s abundance offers an answer
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Audio long read: These animals are racing towards extinction. A new home might be their last chance
This isn't the Nature Podcast — how deepfakes are distorting reality
Why does cancer spread to the spine? Newly discovered stem cells might be the key
A mussel-inspired glue for more sustainable sticking
Our ancestors lost nearly 99% of their population, 900,000 years ago
Physicists finally observe strange isotope Oxygen 28 – raising fundamental questions
Audio long read: Medicine is plagued by untrustworthy clinical trials. How many studies are faked or flawed?
Brain-reading implants turn thoughts into speech
Fruit flies' ability to sense magnetic fields thrown into doubt
Racism in health: the roots of the US Black maternal mortality crisis
How welcome are refugees in Europe? A giant study has some answers
How to get more women in science, with Athene Donald
Audio long read: Lab mice go wild — making experiments more natural in order to decode the brain
Facebook ‘echo chamber’ has little impact on polarized views, according to study
AI-enhanced night-vision lets users see in the dark
Disrupting snail food-chain curbs parasitic disease in Senegal
ChatGPT can write a paper in an hour — but there are downsides
Even a 'minimal cell' can grow stronger, thanks to evolution
Audio long read: ‘Almost magical’ — chemists can now move single atoms in and out of a molecule’s core
Do octopuses dream? Neural activity resembles human sleep stages
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