Articles from page 11: Previous page Next page

  1. Please wait. Loading browse data... loading
  2. NEW IDEAS IN SCIENCE AND INVENTION.

    AN adjustable lamp for dentists' use will doubtless be appreciated by the profession. In the one described, the base, which is 18in. in diameter, is turned from wood to ... [ILLUSTRATED]

    Article : 241 words
  3. An Electric Burner for Making Storage-battery Connections.

    IT is well to have all connections on storage batteries fastened to the binding posts in a permanent way by soldering or lead burning. To do this work properly requires ... [ILLUSTRATED]

    Article : 276 words
  4. A Switch Operated by Pressure on a Footboard.

    THIS type of switch will be found useful in a wireless station, especially for a test buzzer. It is operated by pressing on the footboard. ... [ILLUSTRATED]

    Article : 106 words
  5. A Combination Front and Sack Door Alarm Bell.

    FASTEN a common alarm clock on a block of wood, after removing the bell and legs. The block must be cut out to expose the back of the clock so it can be wound. ... [ILLUSTRATED]

    Article : 195 words
  6. Magnet-power of Automobiles for Window Display.

    WHEN plug P is inserted it furnishes current for the motor, which in turn revolves the shaft and also the magnets. The same current 'energises the magnets. The little ... [ILLUSTRATED]

    Article : 85 words
  7. Long Wrench for Automobile Drain Cocks.

    THE necessity of crawling or reaching under automobiles in order to clean drain cocks may be obviated by the use of the ... [ILLUSTRATED]

    Article : 201 words
×

Buy

Download

Please choose from the following download options:

Share

Share this item on:

Print

Print page as...

The National Library of Australia's Copies Direct service lets you purchase higher quality, larger sized photocopies or electronic copies of newspapers pages.

Scope
Format of download
as... PDF PDF

You need to login before you can save preferences.

$