Zea mays everta is the scientific name for popcorn, a type of corn specifically bred for popping.

Popcorn originated in Mexico, where it was first cultivated by the Aztecs and other Mesoamerican cultures.

Popcorn was first introduced to the United States by European settlers in the 16th century.

Water is the main component of popcorn that causes it to pop. When heated, the water turns to steam and expands, causing the kernel to explode and turn inside out.

The ideal moisture content for popcorn kernels to pop properly is between 14% and 16%.

Butterfly popcorn kernels are the most common type used for commercial production due to their large size and fluffy texture.

The largest popcorn kernel ever recorded was 3 inches long and was grown in Indiana in 1999.

Butter is the most popular popcorn topping in the United States, followed by salt, caramel, and cheese.

There are approximately 300 kernels in a single cup of popcorn.

A single serving of air-popped popcorn contains approximately 100 calories.

Black Jewel Popcorn is the most expensive popcorn in the world, with a price tag of around $250 per pound.

Cretors is the name of the popcorn machine that was used in the first commercial popcorn vending machine, which was invented in 1885.

Jiffy Pop is the name of the popcorn brand that was featured in the 1982 movie E.T. the Extra-Terrestrial.

Popcorn Fest is the name of the popcorn festival that is held annually in Valparaiso, Indiana.