Just yesterday, I went through a bunch of videos on stacks and
found all of them really crappy because while I get the 'gist'
of a stack... if I can't visualize it entirely in my brain
working while it's working on the computer, then for me, I don't
'get it' yet. Images of decks of shuffling playing *keeps going
through my mind when I think of stacks, and that can't be the
right mental analogy yet I haven't found a better one. *[the
stack of plates is lacking] For something so critical to the
workings of computers, I'm amazed that nobody made a decent
animation of stacks-in-process... visualizations of stacks being
corrupted, overflowing, and all the things that happen to
stacks.