Afro

Afro, sometimes shortened to 'fro and also known as a "natural", is a hairstyle worn naturally by people with lengthy kinky hair texture or specifically styled in such a fashion by individuals with naturally curly or straight hair. The hairstyle is created by combing the hair away from the scalp, allowing the hair to extend out from the head in a large, rounded shape, much like a cloud or ball.

In persons with naturally curly or straight hair, the hairstyle is typically created with the help of creams, gels or other solidifying liquids to hold the hair in place. Particularly popular in the African-American community of the late 1960s, the hairstyle is often shaped and maintained with the assistance of a wide-toothed comb colloquially known as an afro pick.

Etymology

Afro is derived from the term "Afro-American". The hairstyle is also referred to by some as the "natural"—particularly the shorter, less elaborate versions of the Afro—since in most cases the hair is left untreated by relaxers or straightening chemicals and is instead allowed to express its natural curl or kinkiness.

Byte

The byte (/ˈbaɪt/) is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable unit of memory in many computer architectures. The size of the byte has historically been hardware dependent and no definitive standards existed that mandated the size. The de facto standard of eight bits is a convenient power of two permitting the values 0 through 255 for one byte. The international standard IEC 80000-13 codified this common meaning. Many types of applications use information representable in eight or fewer bits and processor designers optimize for this common usage. The popularity of major commercial computing architectures has aided in the ubiquitous acceptance of the 8-bit size.

The unit octet was defined to explicitly denote a sequence of 8 bits because of the ambiguity associated at the time with the byte. The usage of the term octad(e) for 8 bits is no longer common today.

Choice

Choice involves mentally making a decision: judging the merits of multiple options and selecting one or more of them. One can make a choice between imagined options ("what would I do if ...?") or between real options followed by the corresponding action. For example, a traveller might choose a route for a journey based on the preference of arriving at a given destination as soon as possible. The preferred (and therefore chosen) route can then follow from information such as the length of each of the possible routes, traffic conditions, etc. If the arrival at a choice includes more complex motivators, cognition, instinct and feeling can become more intertwined.

Simple choices might include what to eat for dinner or what to wear on a Saturday morning - choices that have relatively low-impact on the chooser's life overall. More complex choices might involve (for example) what candidate to vote for in an election, what profession to pursue, a life partner, etc. - choices based on multiple influences and having larger ramifications.