History of Wheel/Talk

	Revision 8 . . September 6, 2001 10:37 pm by MichaelTinkler
	Revision 7 . . (edit) September 6, 2001 4:07 pm by Anders Torlind
	Revision 6 . . (edit) September 6, 2001 3:59 pm by Anders Torlind
	Revision 5 . . September 6, 2001 3:55 pm by Anders Torlind [History anyone?]
	Revision 4 . . September 6, 2001 1:36 am by MichaelTinkler [pre-columbian (and I know, that's not a sensitive periodization) wheels]
	Revision 3 . . September 6, 2001 1:32 am by Josh Grosse
	Revision 2 . . September 6, 2001 1:16 am by Rmhermen
	Revision 1 . . September 6, 2001 1:13 am by Josh Grosse

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

Added: 11a12,13

:I'm all for history and don't object to the circa 4000 BC part at all for 'earliest commonly recognized,' and then let other cultures invent it for themselves in a dependent clause. --MichaelTinkler