- Cannabis, also known as marijuana among other names, is a psychoactive drug from the cannabis plant. Native to Central or South Asia, the cannabis plant has been used as a drug for both recreational and entheogenic purposes and in various traditional medicines for centuries. Tetrahydrocannabinol (THC) is the main psychoactive component of cannabis, which is one of the 483 known compounds in the plant, including at least 65 other cannabinoids, such as cannabidiol (CBD). Cannabis can be used by smoking, vaporizing, within food, or as an extract.
- Miaplacidus (stars.astro.illinois.edu)
MIAPLACIDUS (Beta Carinae). In spite of intense study, some stars refuse to yield their true characters. Here is the opposite, one that seems to be about as completely understood as reasonably possible. One of the few stars of the far southern hemisphere to carry a proper name, Miaplacidus – Beta Carinae in Carina, the Keel of the Ship Argo – is also one of the brightest of the sky.