Like, say you had a grain silo or some theoretical structure that would allow you to fill the structure as high as you wanted, full of balloons, all inflated with regular air, not helium.
Is there a point where the balloons’ collective miniscule weight would be enough to pop the balloons on the bottom? Or would they just bounce/float on top of each other forever and ever?
I’m just going to throw a random thought into the mess. The balloons would be moving. Essentially, they would be vibrating from all the micro bumps. I think either the electrostatic energy or the heat generated by friction would pop balloons more readily than the weight itself.
Source: mostly guessing.