In the past before styrofoam was invented, people used popcorn all the time, where did you think the name came from to begin with?
Betcha if we did a google search, we’d find references.
Okay, did a search, did you know all you can find is stuff about eating it..and what time in history, etc?
I seem to recall references to using popcorn as packing material back in colonial days, but I can’t find any on the net, course I could just be using the wrong word choices for parameters.
Kyrin