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
Lever action Firearm Manufacturer Verny-Carron has released its Stop and Go Lever action shotgun called the Veloce. It is a unique action which self unloads a fired cartridge but requires a side mounted lever to allow the shotgun to reload and reset the trigger. In more recent times lever action shotguns have seen a resurgence in some markets with the Turkish made Adler A110 Lever action shotgun selling extremely well in the Australian marketplace with over 7000 ordered in under 2 week they are also being imported into North America as well. The success of the Adler in these markets has sparked