Wally Wallington
Encyclopedia
Wally Wallington is a retired construction worker
Construction worker
A construction worker or builder is a professional, tradesman, or labourer who directly participates in the physical construction of infrastructure.-Construction trades:...

 from Lapeer County, Michigan
Lapeer County, Michigan
-Demographics:As of the census of 2000, there were 87,904 people, 30,729 households, and 23,876 families residing in the county. The population density was 134 people per square mile . There were 32,732 housing units at an average density of 50 per square mile...

 who demonstrated a method for a person to construct a Stonehenge
Stonehenge
Stonehenge is a prehistoric monument located in the English county of Wiltshire, about west of Amesbury and north of Salisbury. One of the most famous sites in the world, Stonehenge is composed of a circular setting of large standing stones set within earthworks...

-like structure using only materials and techniques that do not rely on any modern technology. He has demonstrated this technique on the Canadian science television program Daily Planet, and is building a full-scale concrete replica of Stonehenge single-handedly.

His technique uses simple machine
Simple machine
A simple machine is a mechanical device that changes the direction or magnitude of a force.In general, they can be defined as the simplest mechanisms that use mechanical advantage to multiply force. A simple machine uses a single applied force to do work against a single load force...

s such as lever
Lever
In physics, a lever is a rigid object that is used with an appropriate fulcrum or pivot point to either multiply the mechanical force that can be applied to another object or resistance force , or multiply the distance and speed at which the opposite end of the rigid object travels.This leverage...

s aided by counterweight
Counterweight
A counterweight is an equivalent counterbalancing weight that balances a load.-Uses:A counterweight is often used in traction lifts , cranes and funfair rides...

s and pivots. He has successfully singlehandedly 'walked' a barn and multi-thousand pound concrete blocks using a beam lever and two pivots under the object and near the center of mass. These techniques might be comparable to those used by Edward Leedskalnin
Edward Leedskalnin
Edward Leedskalnin was an eccentric Latvian emigrant to the United States and amateur sculptor who single-handedly built the monument known as Coral Castle in Florida...

 when he single-handedly constructed his massive Coral Castle
Coral Castle
Coral Castle is a stone structure created by the Latvian American eccentric Edward Leedskalnin north of the city of Homestead, Florida in Miami-Dade County at the intersection of South Dixie Highway and West 157th Avenue. The structure comprises numerous megalithic stones , each weighing several...

 in Florida
Florida
Florida is a state in the southeastern United States, located on the nation's Atlantic and Gulf coasts. It is bordered to the west by the Gulf of Mexico, to the north by Alabama and Georgia and to the east by the Atlantic Ocean. With a population of 18,801,310 as measured by the 2010 census, it...

.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK