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Nature Podcast

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131
Audio long read: A day in the life of the world’s fastest supercomputer

Audio long read: A day in the life of the world’s fastest supercomputer

Sep 27, 2024

The world's fastest supercomputer, known as Frontier, is located at the Leadership Computing Facility at Oak Ridge National Laboratory in Tennessee. This machine churns through data at record speed, o...

132
Children with Down's syndrome are more likely to get leukaemia: stem-cells hint at why

Children with Down's syndrome are more likely to get leukaemia: stem-cells hint at why

Sep 25, 2024

In this episode: 00:46 Unravelling why children with Down’s syndrome are at a higher risk of leukaemiaChildren with Down’s syndrome have a 150-fold increased risk of developing leukaemia than those wi...

133
Colossal 'jets' shooting from a black hole defy physicists' theories

Colossal 'jets' shooting from a black hole defy physicists' theories

Sep 18, 2024

In this episode: 00:45 The biggest black hole jets ever seenAstronomers have spotted a pair of enormous jets emanating from a supermassive black hole with a combined length of 23 million light years ...

134
Ancient DNA debunks Rapa Nui ‘ecological suicide’ theory

Ancient DNA debunks Rapa Nui ‘ecological suicide’ theory

Sep 11, 2024

In this episode: 00:45 What ancient DNA has revealed about Rapa Nui’s pastAncient DNA analysis has further demonstrated that the people of Rapa Nui did not cause their own population collapse, further...

135
The baseless stat that could be harming Indigenous conservation efforts

The baseless stat that could be harming Indigenous conservation efforts

Sep 06, 2024

The often repeated claim that "80% of the world's biodiversity is found in the territories of Indigenous Peoples" appears widely in policy documents and reports, yet appears to have sprung out of nowh...

136
Long-sought 'nuclear clocks' are one tick closer

Long-sought 'nuclear clocks' are one tick closer

Sep 04, 2024

In this episode: 00:45 Why a 'nuclear clock' is now within researchers’ reachResearchers have made a big step towards the creation of the long theorized nuclear clock, by getting the most accurate mea...

137
Audio long read: So you got a null result. Will anyone publish it?

Audio long read: So you got a null result. Will anyone publish it?

Aug 30, 2024

The 'file-drawer problem', where findings with null or negative results gather dust and are left unpublished, is well known in science. There has been an overriding perception that studies with positi...

138
Covert racism in AI chatbots, precise Stone Age engineering, and the science of paper cuts

Covert racism in AI chatbots, precise Stone Age engineering, and the science of paper cuts

Aug 28, 2024

In this episode: 00:31 Chatbots makes racist judgements on the basis of dialectResearch has shown that large language models, including those that power chatbots such as ChatGPT, make racist judgemen...

139
Can ageing be stopped? A biologist explains

Can ageing be stopped? A biologist explains

Aug 22, 2024

For millennia, humanity has obsessed about halting ageing and, ultimately, preventing death. Yet while advances in medicine and public-health have seen human life-expectancy more than double, our maxi...

140
AI can't learn new things forever — an algorithm can fix that

AI can't learn new things forever — an algorithm can fix that

Aug 21, 2024

00:46 Old AIs can’t learn new tricksAn algorithm that reactivates dormant ‘neurons’ in deep learning based AIs could help them overcome their inability to learn new things and make future systems more...

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