- Pac Man (1981) (Atari) (Internet Archive)
In 1982, Atari Inc. released a port of Namco’s hit arcade game Pac-Man for its Atari 2600 video game console. Like the original arcade version, the player controls the titular character with a joystick. The object is to traverse a maze, consuming all the wafers within while avoiding four ghosts.
- Sodium nitrite (Wikipedia)
Sodium nitrite is an inorganic compound with the chemical formula NaNO2. It is a white to slightly yellowish crystalline powder that is very soluble in water and is hygroscopic. From an industrial perspective, it is the most important nitrite salt. It is a precursor to a variety of organic compounds, such as pharmaceuticals, dyes, and pesticides, but it is probably best known as a food additive used in processed meats and (in some countries) in fish products.