By default, a cell reference is relative. For example, when you refer to cell A2 from cell C2, you are actually referring to a cell that is two columns to the left (C minus A), and in the same row (2). A formula that contains a relative cell reference changes as you copy it from one cell to another.
Ever wonder about the history of Segway? Specifically, who invented it, what year, how did it get its name? Many Segway enthusiast and tourists often ask the same question repeatedly, so Prague Segway Tours iSegway (iSegway.cz) will shed some light on the history of Segway PT. Segway was invented by Dean Kamen, and was first shown to the public in 2001 by ABC âs Good Morning America program. It came at a time critical time in American history where the country was still yearning over the tragic events of 911.
Dean Kamen is well-known as the entrepreneur and wild-eyed inventor of the highly promoted Segway scooter. Since 1993, he has been creating what he believes will be a radically new way to purify water. Dean Kamenâs water purifier is called the Slingshot.