Answers.comÂ® is making the world better one answer at a time. The Jeffersonian Institute is fictional research institute in the US television program Bones, based on the real Smithsonian Institution. Mirtala Vargas.
Crowbar (American band) Crowbar is an American sludge metal band from New Orleans, Louisiana, characterized by their extremely slow, low-keyed, heavy and brooding songs that also contain fast hardcore punk passages. Crowbar is considered to be one of the most influential metal bands to come out of the New Orleans metal scene.
Making the world better, one answer at a time. yes. A crowbar is a first class lever because the resistance is whatever it is prying, the effort is your pushing/pulling, and the fulcrum is somewhere in the middle....