Cover art for podcast The Life Scientific

The Life Scientific

244 EpisodesProduced by BBC Radio 4Website

Professor Jim Al-Khalili talks to leading scientists about their life and work, finding out what inspires them and asking what their discoveries might do for us in the future.

28:09

Anya Hurlbert on seeing colour

As a professor of visual neuroscience at Newcastle University, Anya Hurlbert is one of our most respected researchers into the way we see colour. In a career as a physicist, physiologist, neuroscientist and physician at some of the great research institutes on both sides of the Atlantic, Anya’s investigations into how we perceive the colour of objects has transformed our view of how our predominantly visual brains function.

She explains how the multidisciplinary approach to research in vision from physics to psychology, and encounters with some leading Nobel Prize winners, has fostered a love of the slippery nature of colour. When, a few years ago, an online image of a blue and black striped dress spun virally out of control, it divided us all. Half of us were adamant the dress was white and gold, and the other half convinced it was blue and black, and it caused us all to question the objective way we think we see the world as it really is. Colour is, Anya argues, made in the mind, not just out there in the world and we don’t always see it in the same way.

And as she reveals to Jim, with recent technological advances in LED lighting, she’s turned her attention to the nature of light itself, and how by controlling its components, it could have a profound influence on both our state of mind and the appreciation of our rich world of colour.

Producer Adrian Washbourne

Educational emoji reaction

Educational

Interesting emoji reaction

Interesting

Funny emoji reaction

Funny

Agree emoji reaction

Agree

Love emoji reaction

Love

Wow emoji reaction

Wow

Are you the creator of this podcast?

Verify your account

and pick the featured episodes for your show.

Listen to The Life Scientific

RadioPublic

A free podcast app for iPhone and Android

  • User-created playlists and collections
  • Download episodes while on WiFi to listen without using mobile data
  • Stream podcast episodes without waiting for a download
  • Queue episodes to create a personal continuous playlist
RadioPublic on iOS and Android
Or by RSS
RSS feed
https://podcasts.files.bbci.co.uk/b015sqc7.rss

Connect with listeners

Podcasters use the RadioPublic listener relationship platform to build lasting connections with fans

Yes, let's begin connecting
Browser window

Find new listeners

  • A dedicated website for your podcast
  • Web embed players designed to convert visitors to listeners in the RadioPublic apps for iPhone and Android
Clicking mouse cursor

Understand your audience

  • Capture listener activity with affinity scores
  • Measure your promotional campaigns and integrate with Google and Facebook analytics
Graph of increasing value

Engage your fanbase

  • Deliver timely Calls To Action, including email acquistion for your mailing list
  • Share exactly the right moment in an episode via text, email, and social media
Icon of cellphone with money

Make money

  • Tip and transfer funds directly to podcastsers
  • Earn money for qualified plays in the RadioPublic apps with Paid Listens