Michael Gambino is an American actor who plays Martin Tillage on Castle. Michael Gambino at the Internet Movie Database.
World Wide Web definition: The World Wide Web is another way to describe the Internet, which is a network of computers which are connected and that share information and allow communication around the world. An example of the World Wide Web is the Internet.
A real-world example of a lever with an output arm is a typical playground seesaw. The side that rises as a result of someone sitting on the other side is the output arm. A seesaw is a first-class lever because the fulcrum lies between the input and output forces.