Show decay gives radium power ower uranium appears to have bave a decadent life history breaking into other clements of which radium Is one which in its turn yield the emanation and other elements designated as radium A G B etc I 1 TIC the theory has been propounded that uranium thorium and radium are undergoing atomic disintegration and an d the heat that radium evolves is the direct outcome of explosions of the atomic structure elements of ION lower er atomic weight thus result and hence the appearance of 0 helium this would lac account count for the presence of helium in the rocks and spring waters of the globe whore where it lias has been accumulating for millions of years dr C A in century |