Newspaper - Page 2

The great length of tin.e required for the exposure of objects to the X rays before satisfactory impressions could be obtained on the sensitized plates has hitherto proved a source of considerable...

WILL PRODUCE SLEEPINESS. Odd Effects Noticed While Making Radiographs of a Human Head. BOMBARDMENT BY PARTICLES. New Problems Presented by the Scientific Investigator of Roentgen's Discoveries. Nikola...

Believes Them To Be Moving Material Particles That Affect Tissue and Organs. WILL APPLY CRUCIAL TESTS. Radiations from the Bulb That Have an Effect, Sometimes Harmful, on Human Brain. MAY INJURE HAIR...

It is now four or five years since Nikola Tesla startled the electricians of the world by allowing a current of 200,000 volts to pass through his body. And it was nearly or quite as long ago that he...

We might expect from Nikola Lesia the most intelligent discussion of the new Röntgen rays, but we were not prepared for his announcement in the last week's Electrical Review . He says he is now...

The Famous Electrician Has Succeeded in Making a Photograph of the Human Brain. HIS FORMER INVENTION. He Once Took Fairly Successful Cathode Pictures of Mark Twain, Joe Jefferson and Others. HIS...

TO THE EDITOR OF THE HERALD:— In reply to your question as to what discovery would do most to better our condition, in my opinion the demonstration that the earth's electrical charge can be...

The 7,000,000 Man Power Electric Force Running Through the Wire Veins or the Metropolis and How It Is Guarded Against Escaping to Spread Devastation. Whoever has been upon a street car when a fuse...

TO TELEGRAPH Around the Great World WITHOUT WIRES. A New System Evolved Fraught with Immense Possibilities and Which Scientists Are Studying. LABORS OF TESLA AND EDISON. To girdle the earth with...

After Years of Endeavor H. Declares Its Success to His Friends. STEADY AS THE SUNLIGHT. While the Incandescent Lamp Gives but Three Per Cent of Illumination His Produces Ten. TO INCREASE IT TO FORTY...