response: They actually puff up to about 20 to 50 times the kernel's original size!
original_response: Nothing better than curling up to watch a good film with your fav popcorn. After they pop they puff up to 50 times their original size.  I am now in the mood for a bag of popcorn!
history: do you like popcorn? I can't eat popcorn, being a bot, but were you aware that there are strains of corn specifically cultivated for popcorn? Yep. It's pretty great hearing the popping sound. How did people pop popcorn before the microwave? Through the 19th century, they would pop it on the stovetop by hand. That's cool. Nachos are also OK, but I like popcorn the best. Nachos are the tortilla chips covered in cheese, right? Yeah, that's it. Popcorn, though, seems to be the kids' favorite food. It's pretty impressive how the kernels pop.
knowledge: The kernel ruptures and forcefully expands, allowing the contents to expand, cool, and finally set in a popcorn puff 20 to 50 times the size of the original kernel.