IDENTICAL CHANGES 



else hinders the gas particles to spread out indefi- 

 nitely. 



The interlocking of the particles of solid sub- 

 stances presents an obstacle or a resistance to ex- 

 pansion by heat or any other possible expan- 

 sion. 



The action of gravity tends to force solids, liquid 

 and gases toward a common centre of gravity, and, 

 therefore, gravity resists the expansion by heat, 

 and because of that even a gas surrounded by void 

 matter only can be made hotter or colder. 



Why do the Primary Spheres expelled from a 

 cooling body force their way into the interstices 

 of another body to heat it ? 



There is apparently nothing to prevent the ex- 

 pelled P. S. to immediately take up their place on 

 the outside of the body from which they have been 

 forced, for in the act of driving out the Spheres 

 of void matter there occurs an equivalent contrac- 

 tion of the organized substance, so that there is 

 neither gain nor loss of universal space in the 

 whole operation. 



Yet there must be something that compels Pri- 

 mary Spheres to move on, some mechanical neces- 

 sity that is the result of a fundamental universal 

 requirement. This compulsion to move on and 

 away cannot well be conceded to be an inherent 

 quality of Primary Spheres, but rather it must be 

 a necessary result of a universal movement from 

 the Infinite to the Infinite. 



And perhaps it is this mysterious link alone that 

 157 



