FACTOID # 38: Southern European women hugely outnumber their menfolk amongst the unemployed.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
WHAT'S NEW
RECENT ARTICLES
More Recent Articles »
 

FACTS & STATISTICS    Simple view

  1. Select countries to view: (hold down Control key and click to select several)

     

     

    Compare:

     

     

  1. Select fact or statistic: (* = graphable)

     

     

     

  2. (OPTIONAL) Compare to statistic: (both need to be graphable)

     

     

     

  3. View result as:

     

       
(OR) SEARCH ALL encyclopedia, stats & forums:   

Encyclopedia > Spear thrower

The atlatl is a weapon that uses leverage to achieve greater speed in spear-throwing, and includes a bearing surface which allows the user to temporarily store elastic energy during the throw. It consists of a shaft with a hook, in which the butt of the spear rests. It is held near the far end from the cup, and the spear is thrown by action of upper arm and wrist. Some later improvements on the original design included loops of thong to fit the fingers.


Wooden spears were known at least since the Middle Palaeolithic (Schöningen, Torralba, Clacton-on-Sea and Kalambo Falls). They could be used up to distances of about 15 m with enough power to hurt or kill an animal. The atlatl is believed to have been in use since the Upper Palaeolithic (late Solutrean, ca. 18,000-16,000 BC). Most stratified European finds come from the Magdalenian (late upper Palaeolithic). In this period, elaborate pieces, often in the form of animals, are common. With a spearthrower, effective distances of up to 30 m could be reached.


In Europe, the atlatl was replaced by the bow and arrow in the Epi-Palaeolithic. Along with improved ease-of-use, the bow offered the advantage that the bulk of elastic energy is stored in the throwing device, rather than the projectile; arrow shafts can therefore be much smaller, and have looser tolerances for spring constant and weight distribution than atlatl darts. This allowed for more forgiving flint knapping: dart heads designed for a particular spear thrower tend to differ in mass by only a few percent.


The atlatl has been used by early Native Americans as well. It seems to have been introduced during the immigration across the Bering Land Bridge, a wide section of exposed seabed that connected Asia and North America during the last Ice Age. The word atlatl is derived from a Nahuatl (the Aztec language) word for spearthrower. The Aztecs used spearthrowers in warfare. Inuit and the tribes of the Northwest Coast utilized them in historical times as well. Complete wooden spearthrowers have been found on dry sites in the western USA, and as waterlogged environments in Florida and Washington State.


The people of New Guinea and Australian Aborigines used spearthrowers as well. The common name on Australia is given as woomera.


In modern times, some people have resurrected the spearthrower for sports, throwing either for distance and/or for accuracy. Throws of almost 260 m (850 ft.) have been recorded. There are numerous tournaments, with spears and spearthrowers built with both ancient and with modern materials.


External links

Literature

  • D. Garrod, Palaeolithic spear throwers. Proc. Prehist. Soc. 21, 1955, 21-35.
  • U. Stodiek, Zur Technik der jungpaläolithischen Speerschleuder (Tübingen 1993).

  Results from FactBites:
 
Spear Thrower (543 words)
Spear throwers are one to three feet long with a handle at one end and a hook at the other that engages the butt end of the spear.
With a spear thrower, the affective arm length is 52 inches, and the distance of the arc of motion is equal to 117.9 inches.
Arc 4 is the arc for the throw with a spear thrower.
Atlatl - Wikipedia, the free encyclopedia (778 words)
The atlatl (pronounced ät-lät-ŭl or more authentically with two syllables ['a.tɬatɬ]), or "spear thrower", is a tool that uses leverage to achieve greater velocity in spear-throwing, and includes a bearing surface which allows the user to temporarily store elastic energy during the throw.
It is held near the end farthest from the cup, and the spear is thrown by the action of the upper arm and wrist.
The word atlatl is derived from a Nahuatl (the Aztec language) word for "water thrower," as it was most commonly used for fishing.
  More results at FactBites »


 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments
Please enter the 5-letter protection code

Want to know more?
Search encyclopedia, statistics and forums:

 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms.