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Biotech: The future of materials

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Manage episode 271817336 series 1301443
Content provided by BBC and BBC World Service. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by BBC and BBC World Service or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Can spider silk and grasshopper rubber, brewed by vats of genetically modified microbes, wean us off our addiction to oil-based plastics?

Manuela Saragosa explores what sounds like an environmentalist sci-fi utopia. She speaks to Daniel Meyer, head of corporate planning at Spiber, a Japanese company that is already trying to commercialise clothes and car parts made of synthetic spider silk. Meanwhile Christophe Schilling, chief executive of California-based Genomatica, is using a similar biotechnology to manufacture good old-fashioned nylon.

But there is one potential problem: The microbes that make these fantastic new materials need to be fed lots and lots of sugar - but where will it all come from? Agnieszka Brandt-Talbot of Imperial College in London thinks she has an answer, and it involves that most sugary of substances - wood.

Producer: Laurence Knight

(Picture: Close up of a Furrow Spider on its web in a Pennsylvania meadow in summer; Credit: Cwieders/Getty Images)

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2046 episodes

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Biotech: The future of materials

Business Daily

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Manage episode 271817336 series 1301443
Content provided by BBC and BBC World Service. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by BBC and BBC World Service or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Can spider silk and grasshopper rubber, brewed by vats of genetically modified microbes, wean us off our addiction to oil-based plastics?

Manuela Saragosa explores what sounds like an environmentalist sci-fi utopia. She speaks to Daniel Meyer, head of corporate planning at Spiber, a Japanese company that is already trying to commercialise clothes and car parts made of synthetic spider silk. Meanwhile Christophe Schilling, chief executive of California-based Genomatica, is using a similar biotechnology to manufacture good old-fashioned nylon.

But there is one potential problem: The microbes that make these fantastic new materials need to be fed lots and lots of sugar - but where will it all come from? Agnieszka Brandt-Talbot of Imperial College in London thinks she has an answer, and it involves that most sugary of substances - wood.

Producer: Laurence Knight

(Picture: Close up of a Furrow Spider on its web in a Pennsylvania meadow in summer; Credit: Cwieders/Getty Images)

  continue reading

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