What can you see through a micriscope?

whatever you put on the screen/tray :) duh. or else you just see white 0_0... but.. it helps because it magnifies everything so that you can see things like microscopic bacteria and stuff... put a hair on one and see the scales-wait... hair has scales? yeh. i found that out a looong time ago, in school (grade 3 to be exact)