Introduction - If you have any usage issues, please Google them yourself
GPS is a topic of worldwide
interest. And we do mean
worldwide. Bob Champoux,
while using GPS technology
to survey a construction site
in Antarctica, noticed an
emperor penguin watching
a hilltop some distance
away. The curious penguin
couldn’t quite figure out
what Bob was doing, so it
slid down the hill on its
belly and waddled up to get
a closer look.