What does absolute zero?

Absolute zero is -273.15 degrees C or -459.67 Degrees F. It is measured on the Kelvin scale as 0 degrees K. I found this: "In all materials, a point is eventually reached at which all oscillations are the slowest they can possibly be. The temperature which corresponds to this point is called absolute zero. Note that the oscillations never come to a complete stop, even at absolute zero." Here: http://www.pa.msu.edu/sciencet/ask_st/012992.html