Skip to main content
The Naked Scientists

Science Podcasts & Science Radio Shows

Login
  • Podcasts
    • The Naked Scientists
    • Naked Reflections
    • Naked Gaming
    • eLife
    • Naked Genetics
    • Naked Astronomy
    • In short
    • Naked Neuroscience
    • Ask! The Naked Scientists
    • Question of the Week
    • Archive
    • Video
    • SUBSCRIBE to our Podcasts
  • Articles
    • Science News
      • Biology
      • Chemistry
      • Earth Science
      • Engineering
      • Life
      • Medicine
      • Physics
      • Space
      • Technology
    • Features
      • Biology
      • Chemistry
      • Earth Science
      • Engineering
      • Life
      • Medicine
      • Physics
      • Space
      • Technology
    • Interviews
      • Biology
      • Chemistry
      • Earth Science
      • Engineering
      • History
      • Medicine
      • Physics
      • Space Science
      • Technology
    • Answers to Science Questions
      • Archaeology
      • Biology
      • Chemistry
      • Earth Science
      • Engineering
      • Medicine
      • Physics
      • Space
      • Technology
  • Get Naked
    • Donate
    • Kitchen Science Experiments
      • Body
      • Chemistry
      • Electricity
      • Geology
      • Gases
      • Forces
      • Light
      • Liquids
      • Physics
      • Technology
    • Science Forum
    • Ask a Question
    • Live video stream
  • About
    • Meet the team
    • Our Sponsors
    • Site Map
    • Contact us
  • DONATE

User menu

  • Login
  • Planet Earth
  • Quick Fire Science
  • Chemistry in Its Element
  • Cafe Scientifique
  • Events
  • More
    1. Podcasts
    2. In short
    3. Chemistry in Its Element
    4. Opsins: Chemistry in its element

    Opsins: Chemistry in its element

    Brian Clegg opens our eyes to the compounds that enable sight
    27 February 2013
    Presented by Meera Senthilingam. 

    NS_CIIE_Logo.png

    PlayDownload

    Share

    Brian Clegg opens our eyes to the compounds that enable sight

    • Previous Will our increasing human population cause a water shortage on Earth?
    • Next Captivated by Comets

    Subscribe for free

    Subscribe to In Short (Naked Special Editions)

    Comments

    Add a comment

    Subscribe to In Short (Naked Special Editions)

    Support Us!

    Make a donation to support the Naked Scientists

    Forum discussions

    What is non-returning twin paradox?

    Is CoV2 finding new ways to kill?

    Do dogs defy the laws of physics?

    Infinity...


    Featured

    a blue Computer Generated outline of an embryo
    Spinal injury repair, and embryo editing ethics
    The Naked Scientists Podcast
    Anthony Fauci
    Titans of Science: Anthony Fauci
    The Naked Scientists Podcast
    Vaping
    Ban on cheap vapes, and farewell to Dolly's 'father'
    The Naked Scientists Podcast
    Helen Sharman
    Titans of Science: Helen Sharman - part 2
    The Naked Scientists Podcast
    Aerial view of square spiral staircase with metal mesh
    Concrete concerns, and pharaoh de toilette
    The Naked Scientists Podcast
    A fluorspar (calcium fluorite) crystal
    New way to make Fluorochemicals
    Science News
    Wuhan, where Covid-19 came from
    Is China's Covid Surge a New Variant Threat?
    Science Features
    Warning symbol for laser beam
    TEA Laser - How lasers work
    Light
    The Human Eye
    Confusing colours
    Body
    • Load more
    • Podcasts
    • Articles
    • Get Naked
    • About
    • DONATE
    • Contact us
    • Advertise
    • Privacy and Copyright Policies
    • Subscribe to newsletter
    • We love feedback

    Follow us

    cambridge_logo_footer.png

    ©The Naked Scientists® 2000–2020 | The Naked Scientists® and Naked Science® are registered trademarks created by Dr Chris Smith. Information presented on this website is the opinion of the individual contributors and does not reflect the general views of the administrators, editors, moderators, sponsors, Cambridge University or the public at large.

     
     
     
    Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.