This is the May 1917 issue of Electrical Experimenter. The cover story by Hugo Gernsback is “Combating the Torpedo.” Also included is an article on building Tesla-style high-frequency apparatus for medical and lecture use, several radio articles, and an article about the newly invented “Electrocardiograph.”
Contents of this Issue:
- Editorial: War and the Radio Amateur (H. Gernsback)
- A One-Man Electric Submarine (H. Winfield Secor)
- Electrifying the Aeroplane
- The Autograph of Your Heart (Samuel Cohen)
- Combating the Torpedo
- Sources of Electricity
- Magnetism Produces Remarkable Photographs (F.F. Mace)
- The Therapy of Light and the New “R-Ray” (H. Rosenthal)
- Powerful Electro-Magnets Perform the Work of Many Men
- Heinrich Hertz
- “Eddy Currents” (C.M. Adams)
- Radio League of America: Washington’s Birthday Relay Prize Winners
- Electricity and Life: Construction of High-Frequency Apparatus for Medical and Lecture Use (Frederick Finch Strong, MD)
- Experimental Physics: Lesson Four: Gases and the Atmosphere (concl.) (John J. Furia)
- Radio Department: Wireless Telegraphy (E.B. Pillsbury)
- San Diego–Largest Radio Station in U.S. (J. Bassett)
- An Exceptional Amateur Radio Station
- How the Audion Repeater Repeats
- The Ionic Radio System and Theory of Ionic Tuning (Otto E. Curtis)
- Receiving Marconi 300 K.W. Spark Stations with Oscillating Audion (Samuel Curtis, Jr. )
- Distributed Capacity and Its Effect (Samuel Cohen)
- A Study of the Law of Reponse of the Silicon Detector
- The Constructor: An Electrical Paradox or Selective Lamp Controller (Albert H. Beiler)
- An Illuminated Stage Sulky (Harry S. Townsend)
- A Simple Electric Motor Attachment for Phonographs (R.U. Clark, 3rd)
- How To Make It
- Experimental Chemistry: Twelfth Lesson: Acids, Bases, and Salts (Albert W. Wilsdon)
- Wrinkles Recipes Formulas (S. Gernsback)
- With the Amateurs
- Amateur News
- Latest Patents
- Phoney Patent Quiz
- Question Box
- Patent Advice (H. Gernsback)
- Scientific Exchange Columns
- Opportunity Exchange
Publisher: Experimenter Publishing Company, Inc.
Editor: Hugo Gernsback
Issue: Volume 5: Number 1; Whole No. 49; May 1917
Pages: 80
Size: 9″ x 12″
Digital edition ©2010 Curtis Philips. All Rights Reserved.