Vitamix 7500 64-oz 16-in-1 Variable Speed Blender w/ 32-oz Container

1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of unit length is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0.

The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the smallest possible difference between two distinct natural numbers.

The unique mathematical properties of the number have led to its unique uses in other fields, ranging from science to sports. It commonly denotes the first, leading, or top thing in a group.

Sixteen or 16 may refer to:

• 16 (number), the natural number following 15 and preceding 17
• one of the years 16 BC, AD 16, 1916, 2016

32 may refer to:

• 32 (number), the natural number following 31 and preceding 33
• one of the years 32 BC, AD 32, 1832, 1932, 2032

7500 may refer to:

• The year 7500, in the 8th millennium
• ATI Radeon 7500, a computer graphics card series
• NVIDIA GeForce 7500, a computer graphics card series
• Nokia 7500, a mobile phone released in 2007
• Emergency Aviation Transponder code, indicating a possible hijacking
• Flight 7500, a 2014 horror film
• 7500 (film), a 2019 action thriller film

A blender (sometimes called a mixer or liquidiser in British English) is a kitchen and laboratory appliance used to mix, crush, purée or emulsify food and other substances. A stationary blender consists of a blender container with a rotating metal or plastic blade at the bottom, powered by an electric motor that is in the base. Some powerful models can also crush ice and other frozen foods. The newer immersion blender configuration has a motor on top connected by a shaft to a rotating blade at the bottom, which can be used with any container.

A container is any receptacle or enclosure for holding a product used in storage, packaging, and transportation, including shipping. Things kept inside of a container are protected on several sides by being inside of its structure. The term is most frequently applied to devices made from materials that are durable and are often partly or completely rigid.

A container can also be considered as a basic tool, consisting of any device creating a partially or fully enclosed space that can be used to contain, store, and transport objects or materials.

In everyday use and in kinematics, the speed (commonly referred to as v) of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity. The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval; the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero. Speed is the magnitude of velocity (a vector), which indicates additionally the direction of motion.

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second (m/s), but the most common unit of speed in everyday usage is the kilometre per hour (km/h) or, in the US and the UK, miles per hour (mph). For air and marine travel, the knot is commonly used.

The fastest possible speed at which energy or information can travel, according to special relativity, is the speed of light in vacuum c = 299792458 metres per second (approximately 1079000000 km/h or 671000000 mph). Matter cannot quite reach the speed of light, as this would require an infinite amount of energy. In relativity physics, the concept of rapidity replaces the classical idea of speed.

Variable may refer to:

• Variable (computer science), a symbolic name associated with a value and whose associated value may be changed
• Variable (mathematics), a symbol that represents a quantity in a mathematical expression, as used in many sciences
• Variable (research), a logical set of attributes
• Variable star, a type of astronomical star
• "The Variable", an episode of the television series Lost

Vita-Mix Corporation, doing business as Vitamix, is an American company that manufactures and sells commercial and residential blenders. Vitamix was founded in 1921 by William Grover Barnard and is privately owned by the Barnard family. It has been based in Olmsted Township, Ohio, since 1948. It employs more than 700 people, most at its Northeast Ohio headquarters and manufacturing facilities. Vitamix products are sold in over 130 countries.

W, or w, is the twenty-third letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is double-u, plural double-ues.