Kaleidoscope Fun!

Remember when you were a kid and you had (or your friend had) a kaleidoscope?

Word Origin & History - "kaleidoscope" :1817, lit. "observer of beautiful forms," coined by its inventor, Sir David Brewster (1781-1868), from Gk. kalos "beautiful" + eidos "shape" (see -oid) + -scope, on model of telescope, etc. Figurative meaning "constantly changing pattern" is first attested 1819 in Lord Byron, whose publisher had sent him one. Online Etymology Dictionary, © 2010 Douglas Harper

Here's a cool Flash program where now you can make your own!