Leonard Susskind - How Do Particles Explain the Cosmos? HD
The cosmos is vast, the largest stuff that exists. Particles are tiny, the smallest stuff that exists. Yet the particles compose the cosmos; there is nothing in the cosmos other than the particles, and the fields and forces that are associated with them. Click here to watch more interviews from Leonard Susskind http://bit.ly/1xAleZd Click here to watch more interviews about particles and the cosmos http://bit.ly/1PjtEeb Click here to buy episodes or complete seasons of Closer To Truth http://bit.ly/1LUPlQS