Apples, What's the deal with them?

OK, I"m watching this show about wormholes. I thought it's be about nightcrawlers, but it ain't. It's about a "subway between galaxies".
Anyway, they call them wormholes because of apples. Then there's that newton feller who invented the catflap and got famous for getting bopped on the head by an apple while being lazy under a tree. Maybe he was pondering about a new pet invention, so I'll excuse the laziness. Then he figures out it fell down instead of just hung around there, or flew up in the air. That set him to wondering why?
Seems he was the first to question such a thing and now he's famous for asking a question any durned fool could have thought up, if they'd have bothered.
Anyway it was an apple that done that too!
Then God kicked Adam and Eve out of the garden for eating ....... an apple!
Now it's getting spooky. Then there's halloween and carmel apples, Johnny Appleed!

(note: The peaches are from Pumpkinseed, and Sammy Pumpkinseed ain't so well known as Johnny, but they done the same thing more or less. I'll tell that story nearer to Halloween.)

New York is the "Big Apple"

And today was the first day of school and the younun's brought me... APPLES!

I'm going to have to google this and get to the bottom of this apple thing!