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  2. POPULAR SCIENCE NOTES

    The half-starved inventor who works with inadequate facilities against bitter odds, and finally dies before his real genius is recognised, has given ...

    Article : 562 words
  3. OUR WIRELESS CIRCLE

    Most people nowadays realise the importance of having a good earth, though it is curious to notice how often defects are to be found in the ...

    Article : 216 words
  4. WIRELESS MAGIC

    Interesting theories of the age old mystery of messages sent over immense spaces by native tribes are advanced by Miss Beatrice Grimshaw, in ...

    Article : 195 words
  5. TECHNICAL INFORMATION

    Many sets of modern design are using the resistance capacity coupled audio frequency method of amplification and a few technical facts will be of value ...

    Article : 1,262 words
  6. AERIAL-MAST ABSORPTION

    A curious point which has been raised during the last few months in Europe is one regarding the advantages obtained by the use of wooden ...

    Article : 427 words
  7. TO-DAY'S BROADCASTING

    {No abstract available}

    Detailed lists, results, guides : 101 words
  8. BUILDING A CITY BY MUSIC

    That architecture is frozen music is a common idea, but in ancient Greece apparently petrifaction rather than freezing was the means employed, and in still ...

    Article : 388 words
  9. UNDERSEA EXPLORATION.

    At the head of an undersea exporation expedition, H. L. Bowdoin, of Whitestone, Long Island. U.S.A., expected to leave New York at the end ...

    Article : 400 words
  10. Advertising

    {No abstract available}

    Advertising : 46 words
  11. WIRELESS HEROINE

    Scene.—A suburban wireless shop. An Elderly Gentleman is in conversation with a Bright Lady Assistant. E.G.: I want a—a (refers to paper ...

    Article : 262 words
  12. Advertising

    {No abstract available}

    Advertising : 1,179 words
  13. RADIOQUERIES

    P. T. (Toowoomba).—We are very much obliged for your all American oscillator coil data. F. H. (Thompson Estate.—We are ... [ILLUSTRATED]

    Article : 394 words
  14. REACTION

    The much-debated reaction coil, which is used in regenerative valve sets, is often the cause of a great deal of worry and annoyance, both to the user ...

    Article : 250 words
  15. ORIGIN OF S.O.S.

    Although in most cases it is commonly stated that the significance of the above three letters is "Save our Souls" or "Save our Ships," this definition ...

    Article : 265 words
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