/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hesch1 https://cdn.slidesharecdn.com/profile-photo-hesch1-48x48.jpg?cb=1523757761 From page 130 of the book Get a Grip on Physics by John Gribbin published 1999, Dover Publications "How can a particle like a neutron spit out a particle that is 80 or 90 times heavier than itself? Because the particle that is being spat out has been made out of pure energy, not out of the mass of the neutron. It was never, 'inside' the neutron in any sense. The energy comes from "Quantum Uncertainty." Like the uncertainty that relates position and momentum, ... {If I may interject- there is Key Point coming up!! Check this out!!!} .... there is an uncertainty that relates time and energy. {Wow...Time/Energy uncertainty??? ONce more I'm brought back to Einstein'