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cover art for 27 February 2020: Mapping fruit flies’ neural circuitry, and perfecting the properties of metallic glass

Nature Podcast

27 February 2020: Mapping fruit flies’ neural circuitry, and perfecting the properties of metallic glass

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This week, the brain pathways of egg laying in fruit flies, and preventing fractures in metallic glass.


In this episode:


00:46 Working out the wiring behind fruit fly behaviour

Researchers have identified a neural circuit linking mating and egg laying in female fruit flies. Research Article: Wang et al.


06:01 Research Highlights

Ancient, cave-dwelling cockroaches, and hairy moths dampen sound. Research Highlight: Cockroaches preserved in amber are the world’s oldest cave dwellers; Research Highlight: Stealth flyers: moths’ fuzz is superior acoustic camouflage


07:57 Making better metallic glass

Metallic glasses have many desirable properties, but these materials are prone to fracturing. Now, a new manufacturing process may have overcome this issue. Research article: Pan et al.; News and Views: Metallic glasses rejuvenated to harden under strain


13:47 News Chat

Coronavirus outbreak updates, a survey shows Indian bird numbers are in decline, and the genomes of New York rats. News: Coronavirus: latest news on spreading infection; News: Hundreds of bird species in India are declining; News: Genomes reveal how New York City’s rats thrive in the urban jungle

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