A cubic inch of material contains a million billion billion of these, each with protons & neutrons in its nucleus
[DOC] [TLE] The Weight and Workings of a Neutron Star: - Futurism [PAR] Jan 28, 2014 ... Over 7 billion people are able to make their homes on the surface of this ... is also 
home to more than 8.7 million species (give or take a few million).