- This was a poster put up in 1978
explaining something. Who put it up and what is being explained?
* If it's there and you can see it--it's real
* If it's not there and you can see it--it's virtual
* If it's there and you can't see it--it's transparent
* If it's not there and you can't see it—you erased it!
Posted
Fri, Jul 1 2005 3:58 PM
by
rsakalley