Got to thinking about some of the inventions and innovations of the last thirty years or so. Obviously the PC has to be one if not the biggest change we've had. First PC in '81 (remember MS DOS?), the Web in '90. Then you've got the cell phone--not as big as big as a shoebox anymore. You have the IPod---amazes me, you're video gaming systems (quite different than PONG, which was pretty cool way back then). You've got cd's(already on the way out?), replacing the album--no more stacking the wax. Then of course there's all the medical stuff---and cloning! Interesting times we've been in---so what have I forgot?????