Satellites orbiting the Earth such as the Space Shuttle make one orbit every 90 minutes and cover a circumference of about 40,000 kilometers. This works out to about 445 kilometers per minute or 26,000 kilometers/hour which is 17,000 miles per hour.atellites orbiting the Earth such as the Space Shuttle make one orbit every 90 minutes and cover a circumference of about 40,000 kilometers. This works out to about 445 kilometers per minute or 26,000 kilometers/hour which is 17,000 miles per hour.
Part of the Internet acronyms and lingo glossary: A pop-up ad is a pop-up window used for advertising. When the program is initiated by some user action, such as a mouse click or a mouseover, a window containing an offer for some product or service appears in the foreground of the visual interface.
If information was that important, it would be on the page in front of them instead of requiring a pop-up. Another reason not to use pop-ups is that over the years, users have built up what is called ad blindness.. This is a phenomenon in which users don't even see the ads you are displaying. They are completely ignored. The worst offenders are the flashing banner-type ads that appear at or near the top of the page.