People used to pop popcorn in a pan.

Popcorn is usually covered in what? (you can choose more than one)

In what year was the microwavable popcorn invented?

Since when was popcorn a snack available in theaters/cinemas?

Butter popcorn is more popular in Europe than in America.

Buttered popcorn is more popular than salted popcorn in Germany.

 Where was corn first domesticated?

When was the popping of corn kernels achieved?

Who created the first automated machine that could pop popcorn?

Most popular flavor is __________.

Popcorn pops in two basic shapes, butterfly and _____.

Popcorn pops because of ______

The ideal place to store popcorn is _____

Inside each kernel of popcorn is a tiny droplet of water surrounded by a hard shell called a what?

Indians told legends claiming what was inside kernels of popcorn?