AI hears hidden X factor in zebra finch love songs

In this episode:00:48 How mysterious skyrmions could power next-generation computersSkyrmions are tiny whirlpools of magnetic spin that some researchers believe have useful properties that could unlock new kinds of computing. However getting skyrmions to perform useful computational tasks has been tricky. Now researchers have developed a method to create and manipulate skyrmions in a way that is compatible with existing computing technology, allowing them to read and write data at a fraction of the energy cost of conventional systems. The team think this shows that skyrmions could be a viable part of the next generation of computers.Research Article: Chen et al.News and Views: Magnetic whirlpools offer improved data storage07:51 Research HighlightsHow robotically-enhanced, live jellyfish could make ocean monitoring cheap and easy, and how collective saliva tests could be a cost-effective way of testing for a serious infant infection.Research Highlight: These cyborg jellyfish could monitor the changing seasResearch Highlight: Pooling babies’ saliva helps catch grave infection in newborns10:01 AI identifies X factor hidden within zebra finch songsMale songbirds often develop elaborate songs to demonstrate their fitness, but many birds only learn a single song and stick with it their entire lives. How female birds judge the fitness between these males has been a long-standing puzzle. Now, using an AI-based system a team has analysed the songs of male zebra finches and shown th...
Source: Nature Podcast - Category: Science Authors: Source Type: podcasts