Yes. I did the experiment for a science project for school and I found out that different brands of popcorn do leave different amounts of unpopped kernals.
Yes, in fact, it does. Each kernel of popcorn contains a certain amount of moisture and oil, and if altered with flavoring or butter amount, then the corn will pop a greater or less amount of popcorn.
Different bags mean different ages and storage places. They could of been made with different things and older things. All popcorn bags are different might have less kernels or less unpopped kernels when u cook it. I am doing a science fair project and I'm doing it on, "Does the different brands of popcorn affect the total of unpopped kernels?" I have a lot of info that you can see above. You think there is no a lot of info but go to Google and type in, "does different types of popcorn affect the total of unpopped kernels and look. One thing that makes a difference is amount of popcorn in the bag, how much time you put it in for, and the most important is INGREDIENTS. This girl did something like this and she said palm oil makes a difference. The smallest things make the biggest differences.
1 1/8 cups of unpopped popcorn
corn
Popcorn pops because when u heat it up water inside the kernals evaporates and expands causing the kernal to explode. Old popcorn has less moisture inside of it causing less kernals to pop.
Birds are wild life that will eat unpopped popcorn. Birds enjoy popped popcorn as well, so feed them a little of both!
yellow.
Plain unpopped popcorn is fat free.
no because.... the butter is added at the last min when the popcorn shells hav allready popped
Yep.
It depends how big the seeds are, since a gallon is a measure of volume which cannot be easily converted into a weight without knowing what the exact substance is. For example, a gallon of popped popcorn will weigh much less than a gallon of unpopped kernals (since you can fit more kernals in a gallon than you can popped popcorn). Seeds do vary in weight quite a lot.
yes it does leave unpopped kernels