SamsoniteLuggage22InchAndanteWheeledDuffelblack

Samsonite Luggage 22 Inch Andante Wheeled Duffel - A wheel is a circular ingredient that is intended to rotate on an axle bearing. The wheel is one of many different parts of the wheel and axle which are probably the six simple machines. Wheels, together with axles, allow heavy objects to be moved easily facilitating movement or transportation while supporting a load, or performing labor in machines. Wheels can be put to use for other purposes, including a ship's wheel, tyre, potter's wheel and flywheel.Common examples are merely in transport applications. A wheel greatly reduces friction by facilitating motion by rolling together with axles. So that wheels to rotate, some time has to be applied to the wheel about its axis, either with gravity or by using another external force or torque.The English word wheel is produced by the Old English word hweol, hweogol, from Proto-Germanic *hwehwlan, *hwegwlan, from Proto-Indo-European *kwekwlo-, a good variety of the basis *kwel- "to revolve, move ".Cognates within Indo-European include Icelandic hjól "wheel, tyre", Greek κύκλος kúklos, and Sanskrit chakra, these both meaning "circle" or "wheel ".Precursors of wheels, often known as "tournettes" or "slow wheels", were known around the Middle East because of the 5th millennium BCE (one of the primary examples was discovered at Tepe Pardis, Iran, and dated to 5200–4700 BCE). We were holding made from stone or clay and secured to the ground by using a peg inside center, but required effort to turn. True (freely-spinning) potter's wheels were apparently available in Mesopotamia by 3500 BCE even around 4000 BCE, as well as oldest surviving example, which has been present in Ur (modern day Iraq), dates to approximately 3100 BCE.
SamsoniteLuggage22InchAndanteWheeledDuffelblack

The original proof wheeled vehicles appears in the better half of this 4th millennium BCE, near-simultaneously in Mesopotamia (Sumerian civilization), the Northern Caucasus (Maykop culture) and Central Europe (Cucuteni-Trypillian culture), and so the question that culture originally invented the wheeled vehicle continues to be unsolved.The primary well-dated depiction from a wheeled vehicle (here a wagon — four wheels, two axles) is at the Bronocice pot, a c. 3500 – 3350 BCE clay pot excavated in a very Funnelbeaker culture settlement in southern Poland.The oldest securely dated real wheel-axle combination, that from Stare Gmajne near Ljubljana in Slovenia (Ljubljana Marshes Wooden Wheel) is right now dated in 2σ-limits to 3340–3030 BCE, the axle to 3360–3045 BCE.Two types of early Neolithic European wheel and axle are known; a circumalpine model of wagon construction (the wheel and axle rotate together, like Ljubljana Marshes Wheel), understanding that of the Baden culture in Hungary (axle fails to rotate). They both are dated to c. 3200–3000 BCE.In China, the wheel was certainly present considering the adoption of the chariot in c. 1200 BCE,although Barbieri-Low[9] argues for earlier Chinese wheeled vehicles, c. 2000 BC.

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TITLE:	SamsoniteLuggage22InchAndanteWheeledDuffelblack
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THUMBNAIL WIDTH:	180
THUMBNAIL HEIGHT:	181

20 Inch Smoothie Wheels

Kamis, 30 Maret 2017