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? MinutePhysics is on Google+ – http://bit.ly/qzEwc6 And facebook – http://facebook.com/minutephysics And twitter – @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute!… Continue reading What is Touch?