An curved arrow pointing right. No matter if it's popcorn you've ordered at the theaters or popcorn you've cooked in the microwave, there always seems to be leftover kernels that didn't turn into ...

Some other grains, such as quinoa and sorghum, can pop too; but popcorn is the biggest and best popper! This picture shows 200 kernels of popcorn in a 1000 mL graduated cylinder and 200 pieces of ...