Welcome to Essay Galaxy!
Home Essay Topics Join Now! Support
Essay Topics
American History
Arts and Movies
Biographies
Book Reports
Computers
Creative Writing
Economics
Education
English
Geography
Health and Medicine
Legal Issues
Miscellaneous
Music and Musicians
Poetry and Poets
Politics and Politicians
Religion
Science and Nature
Social Issues
World History
Members
Username: 
Password: 
Support
Contact Us
Got Questions?
Forgot Password
Terms of Service
Cancel Membership



Search Essays:   

This is just a FREE sample preview of the essay
Subscribe to Essay Galaxy for instant access to view the entire paper

Essay Galaxy - The Birth Of Fiber Optics-To it's Popularity The Birth Of Fiber Optics-To it's Popularity

In 1854, John Tyndall demonstrated to the Royal Society that light could be conducted through a curved stream of water, proving that a light signal could be bent. In 1880, Alexander Graham Bell invented his "Photo phone" which transmitted a voice signal on a beam of light. Bell focused sunlight with a mirror and then talked into a mechanism that vibrated the mirror. At the receiving end, a detector picked up the vibrating beam, and decoded it back into a voice, the same way a phone did with electricity. Many things, a cloudy day for instance, could interfere with the Photo phone causing Bell to stop any further research with this invention. In 1880, William Wheeler invented a system of light pipes lined with a highly....

Number Of Pages: 4 Number Of Words: 1052

Got a term paper due soon and need some help quick? You have come to the right place. Essay Galaxy has over 50,000 essays, papers, and reports available for download right now! Get ideas from thousands students just like you to help make that essay perfect. Don't hesitate. Join today and get instant access to our enormous database.

Membership Options Price Savings  
1 month subscription    $19.95 recurring *
3 months subscription    $39.95 recurring $19.90
6 months subscription    $69.95 non-recurring $49.75




Credit card and check processing is provided by PayPal and is 100% safe and secure



 Copyright © 2024 Essay Galaxy.com. All rights reserved $$ Webmasters $$