YouTube home Comedy Week on YouTube
Upload

What is Déjà vu?

Vsauce Vsauce ·264 videos
3,516,462
3,216,678
Like     Dislike 390

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to like Vsauce's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to dislike Vsauce's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to add Vsauce's video to your playlist.

Uploaded on Nov 5, 2011

Learn more:

music by Jake Chudnow: http://www.soundcloud.com/JakeChudnow

Great article about constant Deja vu: http://www.nytimes.com/2006/07/02/mag...

Blindsight obstacle course: http://www.youtube.com/watch?v=GwGmWq...

Blindsight (science channel) http://www.youtube.com/watch?v=GwQe_F...

Blindsight article: http://www.nytimes.com/2008/12/23/hea...

Excellent blindsight demonstration for people who aren't blind: http://www.youtube.com/watch?v=R4SYxT...

Hypnagogic Jerk: http://www.sleep.com/content/hypnic-jerk

Hypnosis causing deja vu: http://onlinelibrary.wiley.com/doi/10...

The interactive transcript could not be loaded.
Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.

Top Comments

  • benjamin steiner

    benjamin steiner 23 hours ago

    How do you know all this?

    · 19

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate benjamin steiner's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate benjamin steiner's comment.
  • DJTynor

    DJTynor 6 hours ago

    FINALLY I UNDERSTAND HYPNAGOGIC JERKS

    · 2

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate DJTynor's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate DJTynor's comment.

All Comments (23,371)

Sign in now to post a comment!
  • Ryan Wilson

    Ryan Wilson 47 minutes ago

    Not sure if I've watched this video before...

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate Ryan Wilson's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate Ryan Wilson's comment.
  • jameswalker199

    jameswalker199 2 hours ago

    You've told me that actor's name, but I still don't know who he is... But then I don't know most actors, even the old ones

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate jameswalker199's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate jameswalker199's comment.
  • CreeeperArmy

    CreeeperArmy 3 hours ago

    michael, who did you kill?

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate CreeeperArmy's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate CreeeperArmy's comment.
  • AZNFlipy12

    AZNFlipy12 4 hours ago

    i swear to god i watched this video already

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate AZNFlipy12's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate AZNFlipy12's comment.
  • MANUELA PACELLA

    MANUELA PACELLA 5 hours ago

    your videos are amazing, thank you!!!

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate MANUELA PACELLA's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate MANUELA PACELLA's comment.
  • optimus6000

    optimus6000 7 hours ago

    what science is wrong i got deja va when i was seven!

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate optimus6000's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate optimus6000's comment.
  • StareX415

    StareX415 9 hours ago

    He's not a 14 years old kid.

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate StareX415's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate StareX415's comment.
    in reply to benjamin steiner (Show the comment)
  • KillSwitch66627

    KillSwitch66627 10 hours ago

    I get deja vu constantly...... I might have brain damage.

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate KillSwitch66627's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate KillSwitch66627's comment.
  • techtalknet

    techtalknet 11 hours ago

    ho im not inpressed you missed a sort  you ready daveja vu

    ·

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate techtalknet's comment.

    Sign in to YouTube

    Sign in with your YouTube Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to rate techtalknet's comment.
  • Loading comment...
Loading...
Loading...
Working...
Sign in to add this to Watch Later