A meta refresh is used to direct users to a newly created URL for the website they are attempting to reach. This usually occurs when a website changes its name and needs to direct users who enter the old URL to the locat... More »

The difference, or subtraction, between120 hertz and 240 hertz is 120 hertz. These two frequencies are typically used to measure the refresh rate of high-definition televisions. Although in theory a higher refresh rate f... More »

Some top-rated 50-inch televisions as of 2015 are the Samsung UN50JU7500, Samsung UN50JU7100, Vizio P502ui-B1 and Vizio M50-C1. The Samsung UN50JU7500 ultra high-definition television offers 4k resolution and a refresh r... More »

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The URL for El Nuevo Dia Portada website is This website is the online edition of the most widely-circulated newspaper in Puerto Rico. More »

To access archived websites, go to, and enter a website address in the URL text box. On the history page, put the mouse cursor on a date to get a list of available snapshots for that day. To see a snapshot, c... More »

The URL for the website of The Shopping Channel is Based in Mississauga, Ontario, The Shopping Channel is a Canadian, English-language home shopping channel that broadcasts on cable television. It... More »