Rocks and minerals are great on their own, but they also turn into some pretty amazing stuff! An online lesson explains the different types of materials we get from rocks and minerals, including glass, plastic, and coins. An embedded...

Scholars take a journey through space with 16 eye-catching images. Along the way, learners read captions starting with the moon, then move onto asteroids, Mars, and Jupiter.

Jiskha.com offers a general overview of the history of computers and includes a variety of links to specific historical topics.

The Great Idea Finder offers a timeline of the history of computers. Each innovation and invention is also click-able for more information.

A brief history of the internet, written by those who were involved in the development evolution of the Internet. This history revolves around four distinct aspects: the technological evolution, operations and management aspect of a...

This site presents an interactive timeline of computer development from 1939 through 1994. Upon selecting a year, the site presents all of the major computer hardware and software developments that occurred during that year.

This site provides a the history of computing devices, software, computer companies and biographies.

Exhibit documenting the important advances in hardware and software that made computer chess a reality.

Computers are ubiquitous today. Step back in time and meet some of the early inventors of precursors to computers, and of the first computers.

This site chronicles the history of International Business Machines including exhibits, documents, and multimedia.

This companion website for acclaimed PBS series "Triumph of the Nerds" explores the history of the computer, tracing the progression of computing technologies from the abacus to the World Wide Web.

This site includes a variety of exhibits, an artifact repository, special events and publications.

This site chronicles the innovations in computer technology including computer hardware, computer software and computer advertising.

This site contains a listing of old computer hardware as well as old computer ads.

Computers are one of the top 20 engineering innovations of the 20th century. Read the history behind this great invention.

An anecdotal history of the people and communities that brought about the internet.

The software industry is a major part of the world economy. This site traces the relatively short history of the software industry, from the 1950s through the 1980s.

This site contains a tutorial which includes an overview of viruses, types of viruses, the history of viruses, and virus prevention.

Created a little less than 150 years ago, the typewriter was the forerunner for the computer. This page offers a detailed history of the birth of the typewriter along with several visual examples.

Contains general information on the facility and programs offered. Also contains a history of electronic music, suggested listening, information about consoles and recording equipment, help with MIDI, csound and Unix programming, etc. A...

This time line shows the development of computing from Schlckard's 1623 Calculating Clock to the launch of Microsoft Windows 95.

This page is the companion website to the PBS television special, Triumph of the Nerds. Coverage includes a history of the computer, a who's who, and a television transcript.

Learn how art through the ages has been influenced by the Earth and the heavens. See paintings that attempted to explain the Earth's creation from a scientific standpoint, sacred architecture that provided a place to worship the heavens,...

ComputerHope.com offers an archive of free computer-related information, including tutorials, troubleshooting tips, hints and more. Select "Hardware Listing" and "Software Listing" to choose from the extensive directory, or perform a...