History of Unit

	Revision 4 . . July 27, 2001 9:37 pm by Tobias Hoevekamp
	Revision 3 . . May 17, 2001 5:14 am by LA2

---

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

Changed: 1c1

In physics, units are standards for measurement that need clear definitions to be useful. One clear set of definitions is the system of SI units, also known as the metric system.

In physics, units are standards for measurement that need clear definitions to be useful. One clear set of definitions is the system of SI units, also known as the metric system.