EDISON ON RADIUM EMANATIONS
August 3, 1903 - New York, USA
Thomas Edison's opinion of radium was quoted within an article in the New York World newspaper. “I have had several pieces of it from Mme. Curie in Paris, and I have experimented with it. I do not see its commercial utility, but it opens up a great field of thought and scientific research. It overturns all the old theories of force and energy... I have a peculiar theory about radium, and I believe it is the correct one. I believe that there is some mysterious ray pervading the universe that is fluorescing to it. In other words, that all its energy is not self-constructed but that there is a mysterious something in the atmosphere that scientists have not found that is drawing out those infinitesimal atoms and distributing them forcefully and indestructibly.
EDISON ON X-RAYS
August 3, 1903 - New York City USA
Thomas Edison's concern about X-Ray injury was front page news in the New York World newspaper. Under the headline Edison Fears Hidden Perils of the X-rays the history of injuries of his laboratory employee were described. Clarence Dally had an arm and hand amputated because of cancer caused by exposure to X-rays. Edison's own experience was that viewing with his own X-ray fluoroscope harmed his own eyesight two years earlier. The focus of his left eye was disturbed by his experiments causing him to abandon research on X-rays. Edison, the Wizard of Menlo Park, was also quoted saying, I am afraid of radium and polonium too, and I don't want to monkey with them.
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Myth: Staring at a computer screen all day is harmful to the eyes.
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Category Information : Engineering
This is our Engineering category. If you are interested in Engineering, feel free to browse these listings. If you have a site that fits within this category, Submit it for inclusion.
A professionally managed enterprise and it has emerged as one of the leading players in the arena of manufacturing, exporting and supplying of diverse Magnetic Products, Magnets, Electro Holding Ma...
Founded in 2005, Corrosion Matters, by experienced electrical engineers today emerges as a leading specialist and technology provider for materials and advisory services for the Electrical Engineer...
Is the global leader in providing manufacturing solutions for the semiconductor, flat panel display and solar photovoltaic industries. Our technologies help make innovations like smartphones, flat ...
The type of glass in a window is determined by the use of the window. The majority of our windows are supplied with clear glass, toughened to the mark standard. Let us know how you want your window...
A group of people with the same desire to help rescue and save small breed dogs from high-kill shelters throughout the united states and find them loving forever homes. We are always looking for vo...
Each quarter, twenty general or topical web directories are evaluated and rated according to predetermined criteria. The top ten are placed in competition with one another and ten additional direct...
Has grown into the largest supplier of live entertainment for weddings, corporate events and private parties in the UK. With over 90,000 previous customers and an artist roster of over 1750 bands, ...
Search engine is the term with which we are accustomed with very much. But the web directory is not that same. The web directories are older than search engines according to the time of their invention.
Friendship poems happen to be just the best medium of expressing eternal friendship to that special friend. You can let all the love and affection you possess flow out, right onto the paper lying in front of you, through a sweet little friendship.
The course of the River Thames as we know it today was created about 10,000 years ago, by melt water from the ice-sheets that covered much of the United Kingdom during the last ice-age...