My guess would be that it has to do with the need for breathing affects the sturdiness of the package...
The way I got 100 in a lab once (electrical engineering) was by not using inductances in a frequency filter because their +/- is shit.
Where's the link to the YouTube video where someone tried this? I remember listening to it last time someone posted this.
If you could "Eternal Sunshine" a piece of media so that you could listen to it for the first time again, what would it be?
I dont trust people who don't.