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
Order of the Long Leaf Pine Order of the Long Leaf Pine The Order of the Long Leaf Pine, created in 1964, is an honor that can be granted in the U.S. state of North Carolina. As of 2009, it was believed the Order had been awarded to more than 15,000 people. The Order of the Long Leaf Pine is among the most prestigious awards presented by the Governor of North Carolina. The Order of the Long Leaf Pine is presented to individuals who have a proven record of extraordinary service to the state. Contributions to their communities, extra effort in their careers, and many years