Watch this video and more on Insight TV

Watch this video and more on Insight TV

Up Next in Secrets Of The Brain - Season 1

  • Time

    Jack meets a woman who has lost all sense of time and reveals how time can be elastic.

  • The Senses

    Jack meets people with synaesthesia and experiences multisensory gastronomy.

  • Pain & Fear

    Wim Hof teaches Jack how to control his pain and plunge into the ice cold sea.