I wouldnt have known about dishwashers, but 58 years ago, as of now, is 1948.... so stop & think...RADAR existed...TELEVISION existed....
PENICILLIN existed.

Maybe they didn't though when that thing started doing the rounds of the 'net, some of these email things seem to be so old, & people just pass them on & pass them on.

Anyway, to bring it back to topic, what about:

Youre so old, they had to invent fire just for your 1st Birthday Cake, or something like that?