40-45 years ago I could throw one of these over each shoulder and run with them! OK, OK, truth to tell I could at least carry one and walk rapidly. :-)

Nowadays it's about all I can do without resting is move one of them 10 or 20 feet!

So! The only way I can figure it is that as one gets older (and older, and older, and older)) the tools and toys that one worked/played with in their youth just get heavier and heavier. Don't you agree???