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  2. Advertising

    {No abstract available}

    Advertising : 613 words
  3. PROPHET RAYMOND

    Seldom has a prophet foretold the events of a given period with greater accuracy than Prof. Raymond. Just a year ago he set down in black and ...

    Article : 1,122 words
  4. OUR WIRELESS CIRCLE

    Enthusiasts with receiving sets employing only a single valve can strengthen the signals by taking the magnet poles from an old telephone ... [ILLUSTRATED]

    Article : 265 words
  5. POPULAR SCIENCE NOTES

    Dishes that will be used but once and which will be thrown away after each meal, without washing, are a possibility of the future suggested by Dr. Willis ...

    Article : 518 words
  6. ELECTRICITY FOR DRILLING AND PUMPING.

    Oil well drilling and pumping, which have been done by steam for several decades, are now being done very largely by electricity. Many oil wells that could ...

    Article : 1,431 words
  7. INTERNATIONAL RADIO

    The chief problem in the application of radio to international usage is how to overcome the obstinate barrier of a diversity of languages. That this ...

    Article : 300 words
  8. RECEIVING SETS.

    The hobby of receiver construction is greatly on the increase. A large number of broadcast listeners are potentially amateurs and experimenters, which may ...

    Article : 1,105 words
  9. COLOUR BLINDNESS.

    Dr. F. M. Baldwin, professor of physiology at Iowa State College, after a series of experiments on colone blindness in the human eye, has found that ...

    Article : 251 words
  10. STATION 4CM.

    Last week has been very interesting for those experimenters, who listen on 80 metre wavelength. Last Tuesday night, at 7.30 p.m., station 4AN was ...

    Article : 309 words
  11. INSPIRED NEGRO CHEMIST.

    Remarkable discoveries are claimed by a negro chemist, Dr. Georgo W. Carver, whose father was an ex-slave. His most important and most recent discovery in ...

    Article : 257 words
  12. RADIO TERMS

    {No abstract available}

    Detailed lists, results, guides : 146 words
  13. TOOMBUL BRANCH

    At the annual meeting of the above club the following officers were elected for the ensuing year:--President, G. L. Knipe; hon. secretary. T. W. Starkle; ...

    Article : 92 words
  14. Valve Set Connections.

    When the construction of a receiver employing valves, either as detectors or amplifiers, is complete the filament accumulator should first be connected up to ...

    Article : 82 words
  15. PHOTOGRAPHS OF MARS.

    The astronomical event when [?] the most widespread popular interest during the past year was undoubtedly the near approach of Mars in the month ...

    Article : 310 words
  16. Advertising

    {No abstract available}

    Advertising : 42 words
  17. WIRELESS INSTITUTE

    Correspondence received during the month included an interesting letter from G 5.O.X., Mr. H. Hebbard, who many will remember meeting during ...

    Article : 194 words
  18. HONEYCOMB AND BASKET COILS.

    {No abstract available}

    Detailed lists, results, guides : 245 words
  19. QUESTION BOX

    Hopeful (Wooloowin) asks for name of good took for beginner. He wishes to ma'ce his own set.--Advise "Radio Const[?]." ...

    Article : 122 words
  20. Advertising

    {No abstract available}

    Advertising : 55 words
  21. Advertising

    {No abstract available}

    Advertising : 25 words
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