History of Wheel

	Revision 12 . . September 6, 2001 1:37 am by Larry Sanger
	Revision 11 . . September 6, 2001 1:35 am by Rmhermen
	Revision 10 . . September 6, 2001 1:26 am by Josh Grosse [Mentioned gears]
	Revision 9 . . (edit) September 6, 2001 12:17 am by Anders Torlind
	Revision 8 . . September 6, 2001 12:06 am by (logged).101.175.xxx
	Revision 7 . . (edit) September 5, 2001 11:57 pm by Mike Dill
	Revision 6 . . (edit) September 5, 2001 11:56 pm by Mike Dill [link to transportation]
	Revision 5 . . September 5, 2001 11:49 pm by Mike Dill [edit for clarity]
	Revision 4 . . September 5, 2001 5:23 pm by Drj [more about fundamental operation and variations on wheel. Hopefully made discussion of friction clearer.]
	Revision 3 . . (edit) September 5, 2001 5:12 pm by Anders Torlind
	Revision 2 . . (edit) September 5, 2001 5:10 pm by Anders Torlind
	Revision 1 . . September 5, 2001 5:02 pm by Anders Torlind [Darn! Defining simple things is hard!]

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Difference (from prior major revision) (no other diffs)

Changed: 1c1

The Wheel is the name of a circular disc or torus shaped object, the fundamental operation of which is to transfer linear motion (that is, going along) into rotary motion (that is, going around). It is one of the Simple Machines.

The wheel is the name of a circular disc or torus shaped object, the fundamental operation of which is to transfer linear motion (that is, going along) into rotary motion (that is, going around). It is one of the simple machines.