A significant component of a spacecraft or aircraft is the landing gear, also referred to as the undercarriage. The gear is a formation that holds the plane on the surface and enables it to take-off, land, and taxi (Federal Aviation Ad...Landing-Gear-system-in-Boeing-777 …

The analytical concept, a theory is an approach that mainly employs the use of analysis to break a problem down into elements that are necessary for the problem to be solved. This approach looks much deeper into the problem, find its root causes, ...Sociology-Theory-(Ritzer,-George.-1996) …

Humans, just like animals behave differently when placed in different scenarios and in most occasions, it has something to do with past experiences. Perhaps that’s how theorists came up with classical conditioning and operant conditioning among ...Behavior-Observation-on-Hungry-Children …