- Torx (Wikipedia)
Torx (pronounced /tɔːrks/) is a trademark for a type of screw drive characterized by a 6-point star-shaped pattern, developed in 1967 by Camcar Textron. A popular generic name for the drive is star, as in star screwdriver or star bits. The official generic name, standardized by the International Organization for Standardization as ISO 10664, is hexalobular internal. This is sometimes abbreviated in databases and catalogs as 6lobe (starting with the numeral 6, not the capital letter G). Torx Plus, Torx Paralobe and Torx ttap are improved head profiles.
- Deneb Kaitos (stars.astro.illinois.edu)
DENEB KAITOS (Beta Ceti). Though the Beta star of the constellation Cetus, the “Whale” or “Sea Monster,” Deneb Kaitos is – at mid-second-magnitude – (2.04) – notably the brightest of a fairly hard-to-find figure.
- Beta Ceti (Wikipedia)
Beta Ceti (β Ceti, abbreviated Beta Cet, β Cet), officially named Diphda /ˈdɪfdə/, is the brightest star in the constellation of Cetus. Although designated ‘beta’, it is actually brighter than the ‘alpha’ star in the constellation, Menkar, by half a magnitude. This orange giant is easy to identify due to its location in an otherwise dark section of the celestial sphere. Based on parallax measurements, it lies at an estimated distance of 96.3 light-years (29.5 parsecs) from the Sun.
