Search our database of handpicked sites

Looking for a great physics site? We've tracked down the very best and checked them for accuracy. Just fill out the fields below and we'll do the rest.

You searched for "telephone"


(of which 11 are Websites, 0 are Videos, and 1 is a Experiments)

Search results from our links database
Next

Showing 1 - 10 of 12

How Telephones Work

A brief description of how Telephones and phone networks work. This easy to understand page is part of HowStuffWorks.com and contains excellent graphics.

Visit How Telephones Work

Rating:

 

Hits: 1745

How safe are Mobile Telephones?

A serious discussion on the possible health implications of using mobile telephones. These pages are maintained by Nokia.

Visit How safe are Mobile Telephones?

Rating:

 

Hits: 985

Do we need the telephone?

Very interesting section about the telephone from the National Museum of Science and Industry covering intriguing history points.

Visit Do we need the telephone?

Rating:

 

Hits: 1187

Radio waves and health

A discussion on the possible health implications of using mobile telephones.

Visit Radio waves and health

Rating:

 

Hits: 1387

Can two cans and a string really be used to talk over a distance?

A simple explanation behind the tin can telephone and how to more modern technology works in a similar way.

Visit Can two cans and a string really be used to talk over a distance?

Rating:

 

Hits: 159

How Cordless Telephones Work

A brief description of how Cordless home phones work. This site is part of Marshall Brain's HowStuffWorks.com.

Visit How Cordless Telephones Work

Rating:

 

Hits: 1545

Alexander Graham Bell: An Experiment In Creation

This is an excellent JAVA-based demonstration which aids in the understanding of key concepts behind Bell's invention of the telephone.

Visit Alexander Graham Bell: An Experiment In Creation

Rating:

 

Hits: 2154

How Fax Machines Work: The Basic Idea

Fax machines scan your document and convert this into an electrical signal to be sent down a telephone line - but how does this work?

Visit How Fax Machines Work: The Basic Idea

Rating:

 

Hits: 1596

Milestones in AT&T history

Milestones in the history of telecommunications, from the invention of the telephone to mobile phone networks.

Visit Milestones in AT&T history

Rating:

 

Hits: 958

Tin Can Telephone

A really simple experiment to use old tin cans. This experiment is about sound and all you need is two metal cans and some string.

Visit Tin Can Telephone

Rating:

 

Hits: 893

Next

Showing 1 - 10 of 12