Episode (200)
Halaman 14 dari 20
Audio long read: A day in the life of the world’s fastest supercomputer
Sep 27, 2024The 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...
Children with Down's syndrome are more likely to get leukaemia: stem-cells hint at why
Sep 25, 2024In 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...
Colossal 'jets' shooting from a black hole defy physicists' theories
Sep 18, 2024In 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 ...
Ancient DNA debunks Rapa Nui ‘ecological suicide’ theory
Sep 11, 2024In 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...
The baseless stat that could be harming Indigenous conservation efforts
Sep 06, 2024The 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...
Long-sought 'nuclear clocks' are one tick closer
Sep 04, 2024In 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...
Audio long read: So you got a null result. Will anyone publish it?
Aug 30, 2024The 'file-drawer problem', where findings with null or negative results gather dust and are left unpublished, is well known in science.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...
Covert racism in AI chatbots, precise Stone Age engineering, and the science of paper cuts
Aug 28, 2024In 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...
Can ageing be stopped? A biologist explains
Aug 22, 2024For 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...
AI can't learn new things forever — an algorithm can fix that
Aug 21, 202400:46 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...