- Beta Aurigae (Latinized from β Aurigae, abbreviated Beta Aur, β Aur), officially named Menkalinan /mɛŋˈkælɪnæn/, is a binary star system in the northern constellation of Auriga. The combined apparent visual magnitude of the system is 1.9, making it the second-brightest member of the constellation after Capella. Using the parallax measurements made during the Hipparcos mission, the distance to this star system can be estimated as 81.1 light-years (24.9 parsecs), give or take a half-light-year margin of error.
- 3-D Tic-Tac-Toe (Atari 2600) online game (atarionline.org)
3D Tic-Tac-Toe for the Atari 2600 is an adaptation of the classic tic-tac-toe game with an added dimension, making it a more challenging and engaging experience for players. The game was developed and published by Atari, Inc. in 1980. Instead of the traditional 3×3 grid, 3D Tic-Tac-Toe uses a 4x4x4 cube, providing a total of 64 cells for play.