And always adjust the seat and mirrors, fasten your seat belt, tune the radio in to your favorite station and entera navigation destination before you shift the transmission into drive.
First detected early Thursday morning, the leak was causing ammonia to enter space at a rate of 5 pounds per day, Mike Suffredini, NASA's space station program manager, told reporters Friday.
Now added to this is a GLA station in Dover that broadcasts corrections to eLoran that makes signals so precise ships can enter harbours using them in the event of GPS failure.