What is Touch?

In this quantum world, what does it mean to touch something?
Do we really hover above the chairs we're sitting in?

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Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!

Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder
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https://www.youtube.com/watch?v=BksyMWSygnc