Training Videos — POST delivers high-quality, in-service and specialized training videos to law enforcement agencies in the California POST program. POST training videos are designed to assist law enforcement training managers and instructors in meeting specific training needs or legislative mandates for their agency.
The meaning of POST is a piece (as of timber or metal) fixed firmly in an upright position especially as a stay or support : pillar, column. How to use post in a sentence.
Salina Post is your destination for local news, sports, obituaries, opinion, announcements, and more.
Define post. post synonyms, post pronunciation, post translation, English dictionary definition of post. after Examples of words with the root post-: postgraduate ...
Its total mass mainly determines its evolution and eventual fate. A star shines for most of its active life due to the thermonuclear fusion of hydrogen into helium in its core. This process releases energy that traverses the star's interior and radiates into outer space.
A star’s gas provides its fuel, and its mass determines how rapidly it runs through its supply, with lower-mass stars burning longer, dimmer, and cooler than very massive stars.
Star, any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources. This article describes the properties and evolution of individual stars.
A star that consumes hydrogen to form helium is called a "main-sequence" star for all the time it is a hydrogen-fusing object. When it uses up all its fuel, the core contracts because the outward radiation pressure is no longer enough to balance the gravitational force.