Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
vertical
An object is in a vertical position when it is aligne in an "up-down" direction, roughly speaking perpendicular to the horizon or horizontal plane.
Trivia about vertical
Knob you adjust if your picture rolls
Straight up & down(8)
In 1954 the Convair XFY-1 became the first plane to make a VTOL -- this kind of take-off & landing
The opposite of horizontal, it was the unusual takeoff position of the Convair XFY-1, the "Pogo"
The Harrier is a V/STOL aircraft, the V standing for this, meaning the plane goes almost straight up on takeoff