The March 1920 issue of Electrical Experimenter features the cover “Power Transmitted by Wireless” with the feature story “Wireless Transmission of Power Now Possible.” Other stories include an article on wind power, several radio articles, and a new idea to harness tidal power.
Contents of this Issue:
- Editorial: The Moon Rocket (H. Gernsback)
- The Airship of Tomorrow (George Wall)
- How Diamonds Are Cut
- All About Diamonds (Joseph Kraus)
- Power From the Wind (H. Gernsback)
- Wireless Transmission of Power Now Possible (Thomas W. Benson)
- War Inventions Disclosed
- Huge Siphon Tidal Power Plant (H. Winsfield Secor)
- French Radio Station to Have 13,000-Mile Range
- Novel Electric Stunts
- New Researches in Gravitation (Prof. Quirino Majorana)
- Modern Schoolroom Science
- Phonograph Runs 2500 Years
- Invisible Optic Telegraphy by Infra-Red Rays (Henry de Gallaix)
- Locomotives Have Electric Headlights Now
- Detecting Icebergs by Measuring Salt in Sea
- “Whispering Ether” (Charles S. Wolfe)
- Thomas A. Edison 73 Years Old
- The Positions of Atoms in Metals (Dr. A. W. Hull, Ph.D.)
- Automobile News
- Popular Astronomy: Astronomy in Our Everyday Life (Isabel M. Lewis, M.A.)
- World’s Big Telescopes; No. 3: Refracting Telescopes (Floyd L. Darrow)
- The Amateur Magician (Joseph H. Kraus)
- Practical Chemical Experiments (Prof. Floyd L. Darrow)
- New Commutator-Less A.C. and D.C. Machine (Richard A. Engler)
- The Constructor: Electroscope for Radio-Activity (Frank M. Gentry)
- Silvering Mirrors (D. McClanahan)
- Radium–The Wonder-Substance (Harold F. Richards, A.M.)
- The Electrical Machinist; No. 5: Practical Armature Work, Including Banding (H. Winfield Secor)
- How-To-Make-It
- Wrinkles, Recipes, Formulas: Improved Fireless Cooker (S. Gernsback)
- Radio Department: Gaseous Telephone Transmitters (Richard A. Engler)
- Radio Frequency Currents on Wires (J.O. Mauborgne)
- Vacuum Tube Amplification: Some Timely Remarks Concerning Various Cascade Methods of Rectifying and Amplifying Either Radio or Audio Frequency Oscillations (Pierre H. Boucheron)
- Construction of Honeycomb Inductances (Hilbert R. Moore)
- An Experiment with Wave Motion
- An English Experimenter’s “Lab” (Joseph Noden)
- What to Invent (Jay G. Hobson)
- Latest Patents
- With the Amateurs
- Science in Slang: Relative that Einstein Theory (Emerson Easterling)
- The Oracle: Choke Coil Calculation
- Patent Advice (H. Gernsback)
- Opportunity Ad-Lets
Publisher: Experimenter Publishing Company, Inc.
Editor: Hugo Gernsback
Issue: Volume 7: Number 11; Whole No. 83; March 1920
Pages: 128
Size: 9″ x 12″
Digital edition © 2007 Curtis Philips. All Rights Reserved.