Title
Wireless: From Marconi'S Blackbox To The Audion (Transformations: Studies In The History Of Science And Technology)
Delivery time: 8-12 business days (International)
A New Look At The Early History Of Wireless Communication.By 1897 Guglielmo Marconi Had Transformed James Clerk Maxwell'S Theory Of Electromagnetic Waves Into A Workable Wireless Telegraphy System, And By 1907 Lee De Forest Had Invented The Audion, A Feedback Amplifier And Oscillator That Opened The Way To Practical Radio Transmission. Fifteen Years After Marconi'S Invention, Wireless Had Become An Essential Means Of Communication, As Well As A Hobby For Many.This Book Offers A New Perspective On The Early Days Of Wireless Communication. Drawing On Previously Untapped Archival Evidence And Recent Work In The History And Sociology Of Science And Technology, It Examines The Substance And Context Of Both Experimental And Theoretical Aspects Of Engineering And Scientific Practices In The First Years Of This Technology. It Offers New Insights Into The Relationship Between Marconi And His Scientific Advisor, The Physicist John Ambrose Fleming (Inventor Of The Vacuum Tube). It Includes The Full Story Of The Infamous 1903 Incident In Which Marconi'S Opponent Nevil Maskelyne Interfered With Fleming'S Public Demonstration Of Marconi'S Syntonic (Tuning) System At The Royal Institution By Sending Derogatory Messages From His Own Transmitter. The Analysis Of The Maskelyne Affair Highlights The Struggle Between Marconi And His Opponents, The Efficacy Of Early Syntonic Devices, Fleming'S Role As A Public Witness To Marconi'S Private Experiments, And The Nature Of Marconi'S Shows. It Also Provides A Rare Case Study Of How The Credibility Of An Engineer Can Be Created, Consumed, And Suddenly Destroyed. The Book Concludes With A Discussion Of De Forest'S Audion And The Shift From Wireless Telegraphy To Radio.
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.