Welcome to Southern Sydney Angiography We are proud to introduce Southern Sydney Angiography, a state of the art interventional radiology unit! Southern Sydney Angiography is an Interventional Radiology Service that operates in the St George Private Hospital.
During takeoff and landing, the flaps on the back of the wing extend downward from the trailing edge effectively altering the shape of the wing. This change enables it to divert more air generating more lift. This change also increases drag, which helps a landing airplane slow down while requiring more thrust during takeoff.
In 2006 there was an unsuccessful plot to use 'Liquid Bombs' to bring down down aircraft. Wikipedia link 2006 transatlantic aircraft plot. There is no special limit for taking liquids on the plane, what is limited is how much liquid you can bring through security.