other two treats became a matter of historical record.

Various iterations of the Oreo were introduced over the last century, from a lemon-cream variety in the 1920s to Double and even Triple Stuf Oreos more recently. In 1921, Nabisco dropped the "Biscuit" from the name and changed it, more appropriately, to the "Oreo Sandwich." It morphed to the "Oreo Creme Sandwich" by 1948 and today, it's marketed as the "Oreo Chocolate Sandwich Cookie." Whatever Nabisco wants to name it, and however they want to jazz it up — Mini Oreos, Double Delight, Milk Chocolate Covered Mint Oreos — we'll always know them as "America's Favorite Cookie."

Fun Fact: Since its introduction, Nabisco has produced nearly 500 billion Oreos all around the world.

Cracker Jack

Cracker Jack

Year It Began: 1893

Bite of History: Chicagoanstravel without sputtering when the size of a semiconductor is smaller than a mean free path of the electrons contained in the semiconductor. Such a BSE electron emission device includes an electron supplying layer made of a metal or a semiconductor and formed on an ohmic electrode, an insulator formed on the electron supplying layer, and a thin metal layer formed on the insulator, so that the electrons are emitted when a voltage is applied between the ohmic electrode and the thin metal layer.
The foregoing electron emission devices are employed in an electron emission display, various backlights, an electron beam for lithography, etc. In the case of the electron emission display, there are provided an electron emission device including an electron emission region for emitting electrons, and an