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| | Homework Help--Science and Technology--Technology (Site not responding. Last check: 2007-10-14) |
 | | An attempt to provide accurate, referenced information on technological innovation and related subjects in western Europe during the Middle Ages, accessible by subject and by timeline. |
 | | Brief timelines of some of the technologies you might find in your home, including phonographs, telephones, refrigerators, tape recorders, televisions, radios, computers, microwave ovens, tupperware and nylons. |
 | | Covers some of America's technological innovations and inventions, from Benjamin Franklin's lightning rod to the Hubble Space Telescope. |
| www.kcls.org /hh/technology.cfm (758 words) |
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