Tuesday, March 17, 2009
Monday, March 16, 2009
ARTICLE ON NET SURFING
'Net surfing 'Net surfing describes the practice of recreationally following links from one Web site to another. 'Net surfing differs from 'Net searching in that the searcher is seeking specific information or types of information but the surfer randomly follows links in search of anything that seems interesting.
'Net surfing
Librarian Jean Armour Polly, also known as 'Net-mom, writes books and articles about the Internet for families and kids and has a Web site at http://www.netmom.com/. She coined the phrase "surfing the Internet."
The term was coined by librarian Jean Armour Polly in an article titled, "Surfing The Internet: An Introduction," written for the June 1992 issue of the Wilson Library Bulletin. The article was created to introduce librarians ........
visit site:
http://www.smartcomputing.com/Editorial/article.asp
'Net surfing 'Net surfing describes the practice of recreationally following links from one Web site to another. 'Net surfing differs from 'Net searching in that the searcher is seeking specific information or types of information but the surfer randomly follows links in search of anything that seems interesting.
'Net surfing
Librarian Jean Armour Polly, also known as 'Net-mom, writes books and articles about the Internet for families and kids and has a Web site at http://www.netmom.com/. She coined the phrase "surfing the Internet."
The term was coined by librarian Jean Armour Polly in an article titled, "Surfing The Internet: An Introduction," written for the June 1992 issue of the Wilson Library Bulletin. The article was created to introduce librarians ........
visit site:
http://www.smartcomputing.com/Editorial/article.asp
Colours
Color or colour[1] is the visual perceptual property corresponding in humans to the categories called red, yellow, blue and others. Color derives from the spectrum of light (distribution of light energy versus wavelength) interacting in the eye with the spectral sensitivities of the light receptors. Color categories and physical specifications of color are also associated with objects, materials, light sources, etc., based on their physical properties such as light absorption, reflection, or emission spectra. Colors can be identified by their unique RGB and HSV values (see List of colors).
Typically, only features of the composition of light that are detectable by humans (wavelength spectrum from 380 nm to 740 nm, roughly) are included, . . . . . . .
Click on the link: http://en.wikipedia.org/wiki/Color
Typically, only features of the composition of light that are detectable by humans (wavelength spectrum from 380 nm to 740 nm, roughly) are included, . . . . . . .
Click on the link: http://en.wikipedia.org/wiki/Color
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