Lever a place to stand, and I shall move the Earth with it' is a remark of Archimedes who formally stated the correct mathematical principle of levers (quoted by Pappus of Alexandria). It is assumed that in ancient Egypt, constructors used the lever to move and uplift obelisks weighing more than 100 tons. A lever is a beam connected to ground by a hinge, or pivot, called a fulcrum. The ideal lever does not dissipate or store energy, which means there is no friction in the hinge or bending in the beam. In this case, the power into the lever equals
Move Closer to Your World Move Closer to Your World Move Closer to Your World (MCTYW) is a television news music package composed in 1972 by jingle writer Al Ham under his Mayoham Music label. In the 1970s it was considered an anthem for local television news, and is considered the anthem of WPVI-TV in Philadelphia for its Action News programs to the current day. An original long version was sung by The Hillside Singers, and a short clip of that vocal version is used by WPVI as part of their closing theme song when extra fill-in time is required. Once a common theme across