Bell Labs' Henry Feinberg Demonstrates Ways of Using Light to Transmit Sound Waves, 1978 Published 2015-05-20 Download video MP4 360p Recommendations 31:14 AT&T Archives: Principles of the Optical Maser (Bonus Edition) 28:50 AT&T Archives: Matter Waves, Holden and Germer on Wave Nature and the Davisson-Germer Experiment 14:21 AT&T Archives: Advanced Mobile Phone Service (AMPS), a 1978 film on cell phones 19:08 Bell Labs - The Company that Invented the Future 04:34 Acoustic Standing Waves and the Levitation of Small Objects 37:03 Something Strange Happens When You Follow Einstein's Math 28:16 UNIX Special: Profs Kernighan & Brailsford - Computerphile 18:56 Why The First Computers Were Made Out Of Light Bulbs 3:34:10 Combinators: A 100-Year Celebration 11:03 Can You Hear Light? The Audio-Modulated Light Beam Experiment 24:58 Waves: Light, Sound, and the nature of Reality 07:44 What is Bandwidth? - Christmas Lectures with David Pye 31:01 AT&T Archives: Dr. Walter Brattain on Semiconductor Physics (Bonus Edition) 33:45 Why It Was Almost Impossible to Make the Blue LED 21:55 BELL LABORATORIES HISTORY OF LONG DISTANCE AMPLIFICATION & TELEPHONE SERVICE 44084 14:48 The Big Misconception About Electricity 38:25 Transistor Structure: Bell Labs (1965) 15:26 I did the double slit experiment at home 19:06 How LED Works - Unravel the Mysteries of How LEDs Work! 14:45 AT&T Archives: Microworld Similar videos 28:03 AT&T Archives: Similiarities of Wave Behavior (Bonus Edition) 03:13 Transmitting Sound using Sunlight - The Photophone 05:10 The Science of Sound. Bell Labs 1958-59. 1. How we hear. 2. Frequency 26:52 AT&T Archives: The Far Sound, a History of Long and Longer Distance Communications, from 1961 14:55 The Incredible Machine (1968) 09:41 AT&T Archives: Lightwave Video Disc Exhibit 10:27 AT&T Archives: Lightwave 00:19 Sound Waves Emanating From A Bell 00:40 How do we use light to communicate? 05:05 1979 Bell Labs project for the deaf to communicate over telephone lines using American Sign Language 13:06 AT&T Archives: Lasers Unlimited (Bonus Edition) 13:13 Birthplace of the Sound Motion Picture (with Bonus Edition Introduction) - AT&T Archives 13:54 Holmdel 20th Anniversary, a history of the legendary Bell Labs facility designed by Eero Saarinen 09:15 History of AT&T, Part I (with Bonus Edition Introduction) - AT&T Archives 12:36 How to Hear the Sound of Light 15:16 Visionaries of Bell Labs, Circa 1987 - AT&T Archives 09:37 The Transistor: a 1953 documentary, anticipating its coming impact on technology More results