The holographic universe

A hologram is an image obtained through a photographical method. It enables us to see a virtual object in its three dimensions (height/width/depth).

Some physicists think the universe in which we live could be a huge hologram.

What appears to us as a three-dimensional universe would, in fact, be made of only two dimensions.

Just like the characters on a TV screen, our universe would be a plane surface that only gives an impression of depth.

The depth of the universe would in fact be an illusion, a sense of elevation and depth produced by the projection of an event that would have occurred in another cosmos.

univers-hologramme

Crédits : TU Wien

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QUIZZ
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1. Certain physicists think:

 
 
 


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