How a Crystal Radio Works Published 2012-08-30 Download video MP4 360p Recommendations 11:45 How to Make/Build a Crystal Radio 20:23 Electromagnetic Waves - with Sir Lawrence Bragg 25:06 Crystal Radios: No Batteries? No Problem! 29:55 “BASIC PRINCIPLES OF FREQUENCY MODULATION” 1944 U.S. WAR DEPARTMENT FILM FM RADIO 86794 13:55 Antennas Part I: Exploring the Fundamentals of Antennas - DC To Daylight 10:07 How a Wimshurst Machine Works 07:46 make a simple AM radio , receives all international radio stations 10:50 Homemade radio without electricity. Manufactured by hand and its curious operation 17:35 How a quartz watch works - its heart beats 32,768 times a second 26:09 Radio Antenna Fundamentals Part 1 1947 09:42 Crystal Radio--No More Variable Capacitor Designs? (4K) 29:06 Shortwave Crystal Set! 14:28 HOW TRANSISTORS RUN CODE? 07:02 3D Printed Radio | No Batteries 07:29 Understanding Electromagnetic Radiation! | ICT #5 09:37 The Transistor: a 1953 documentary, anticipating its coming impact on technology 14:48 The Big Misconception About Electricity 04:57 Homemade Radio 16:32 Let's build a voltage multiplier! 31:37 SOLVING the Mystery Behind a Soviet Spy Bug : A True Masterpiece of Technical Elegance! Similar videos 04:14 How a Crystal Radio Set Works 09:59 Most basic crystal radio and how they work 40:28 How Its Made: Quartz Used in Military Radio Communication - Vintage Technology Documentary 10:17 How to make , build a crystal radio How does Radio Crystal worke , Creality 42:14 Crystal Radio, History, Design, Contesting 09:41 How do Radios Work? 1:16:31 Telefunken TW501 Record Changer Restoration - Video #2 of 4 10:10 Making a Foxhole radio Very primitive 09:20 Piezoelectricity - why hitting crystals makes electricity 41:28 From Raw Crystal to Crystal Oscillator - Crystals go to War in 1943 04:29 Quartz Crystal Design and Oscillator Basics: Lightboard Instruction 10:51 Crystal Radio Troubleshooting and Tips 34:48 Make a Crystal Radio Receiver - Part 3 - The Scout's Crystal Set Explained - How does it Work? 03:01 Vintage Crystal Radio Demo 05:07 How do crystals work? - Graham Baird More results