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.
Pop up ads are advertisments that show up in a new browser window. There's no one standard size for popup ads. Popup ads also vary widely in the amount of browser commands that show in the window. Pop-up ads are just one form of internet advertising used by advertisers to get web users' attention.
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.