Okay, I’m building something that has to store 15-20 1" foam balls, though lightweight, when they are combined they take up a LOT of space.
I need concepts, or ideas of things you’ve seen to hold a lot of mass in a small area and keep them contained (and eventually dump the stuff out).
Example? Vacuums, they suck in a lot of stuff and keep them trapped, but can remove the dirt after (but dirt is so small, so its a bad example).
Thanks!