Men today have weaker grips than their fathers. From my own study of this topic (n=1), I've known this since I was a wee little boy.
Drinking fruit juice (aka "all-natural bug juice") is associated with weight gain in young kids.
You'll soon be able to use your smartphone to 1) access the masturbation superhighway*, and 2) do a semen analysis on the results. *the internet, of course. But not this little corner of it.