> one month ago, give or take
> Buy a whole bunch of energy drinks, store them downstairs.
> Downstairs is cool temperature, concrete floor, small space
> Exact energy drink from pic lies on the floor horizontally
> Today
> GO pick up the can from the floor, unopened

It's mostly empty, the air pressure has been reduced, not gone. The remaining liquid inside stays in when pressing it in Any way at all on any place. Lid is still sealed, obviously.

> White outline where the can was laying.
> A powder-ish sort of substance
> I taste it, tastes sort-of sweet. Not really a lot, but it apparently is zero sugar, so//

What happened? A leak so small that i can't even physically force out any liquid? Does is get forced out over time and dry up faster than being reduced to nothing?
What happened here/ And why is there seemingly no leak in it right now, No matter How hard i Press on it!?