| Show THE DEATH OF MATTEE EATTER As AB wo approach the zero point of absolute temperature rays prof dewar in the electrical review w we c seem to be nearing what I 1 only call the death of matter mattar pure metals undergo molecular changes which cannot yet bo be defined but bat w which entirely y alter their characteristics as we know them tensile strength 0 electrical resistance in fact the whole character of the m metal etal changes aliano es at degrees fahrenheit Faren heit strange to say iron becomes BB as good an electrical conductor as copper r while it is more thin than probable that at the zero of a absolute temperature if not before the electrical resistance of all metals reaches its acio point that its dim discovery coverd will be a key to many unsolved unsolved problems in electricity in matter in liht and the 0 great areat inscrutable mystery of life itself is not to be doubted double d A key to the vast storehouse storo house of future electrical inventions has been obtained in this liquefied liquid ed oxygen aho who vho knows what the store storehouse house will contain when the door is open 9 |
