Well here it is, the final episode of JMRI month and we are privileged to have one of the founders of JMRI, Bob Jacobsen.  It's a great story and Clarke's Burgers in Mountain View, California will now be visited by model railroaders from all over the world.

Also in this episode Lionel offers assistance to Bob with his experiments in dark matter.  So sit back relax and find out how it all began