Show The rh Use se And of o Sir William Ramsa in ScIentific American I It isa far at present tp t I It the CSc o or radium salts fr frI r t I illuminating or heating purposes I do donot donot not suppose there is ot of an ounce ot of radium um In the whole world If you OU can imagine getting g that am amOunt of radium together It would supply more energy than tons of dynamite Few persons who talk about radium and Its components reaUze the great scarcity of the raw material for yield yielding lag ing radium or the exceedingly minute particles used in the experiments that have astounded the world It Is Im Impossible p possible to sa say where the future supplY p raw material mat rial i to come from I be believe here lieve that in America looks d promising gaS as a basis for ort It Clea a mineral found in Norway NOray Is 16 also i i n as a favorite So o r e of t supply |