intersects its surface Polar climate, the climate common in polar regions Polar regions of Earth, locations within the polar circles, referred to as...

The polar bear (Ursus maritimus) is a large bear native to the Arctic and nearby areas. It is closely related to the brown bear, and the two species can...

In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference...

The Polar Express is a 2004 American animated Christmas adventure film directed by Robert Zemeckis, who co-wrote the screenplay with William Broyles Jr...

meteorology, the polar highs are areas of high atmospheric pressure, sometimes similar to anticyclones, around the North and South Poles; the south polar high (Antarctic...

Look up polar bear in Wiktionary, the free dictionary. The polar bear is a large bear native to the Arctic and nearby areas. Polar Bear may also refer...

Polar molecules must contain one or more polar bonds due to a difference in electronegativity between the bonded atoms. Molecules containing polar bonds...

The American Anthropological Association (AAA) is an organization of scholars and practitioners in the field of anthropology. With 10,000 members, the...

of Earth's atmosphere, polar easterlies are the dry, cold prevailing winds that blow around the high-pressure areas of the polar highs at the North and...

The polar regions, also called the frigid zones or polar zones, of Earth are Earth's polar ice caps, the regions of the planet that surround its geographical...

"Zeit" Rammstein Impera Ghost 25 March "Sehnsucht" Miksu, Macloud and T-Low PolaR Edo Saiya 1 April Never Let Me Go Placebo 8 April Unlimited Love Red Hot...

In mathematics, the polar decomposition of a square real or complex matrix A {\displaystyle A} is a factorization of the form A = U P {\displaystyle A=UP}...

Polar is a 2019 neo-noir action thriller film directed by Jonas Åkerlund and written by Jayson Rothwell, based on Víctor Santos's 2013 graphic novel Polar:...

A polar low is a mesoscale, short-lived atmospheric low pressure system (depression) that is found over the ocean areas poleward of the main polar front...

Look up polar opposite in Wiktionary, the free dictionary. A polar opposite is the diametrically opposite point of a circle or sphere. It is mathematically...

polar angle θ between the radial line and a given polar axis; and the azimuthal angle φ as the angle of rotation of the radial line around the polar axis...

pole and polar are respectively a point and a line that have a unique reciprocal relationship with respect to a given conic section. Polar reciprocation...

Polar night is a phenomenon that occurs in the northernmost and southernmost regions of Earth when the Sun remains below the horizon for more than 24 hours...

Polar Class (PC) refers to the ice class assigned to a ship by a classification society based on the Unified Requirements for Polar Class Ships developed...

Polar Light, Polar Ice, Polar Zero and Polar Zilch. The name comes from the polar bear, whose image is imprinted on the beer bottles. Maltin Polar “energia...

A polar orbit is one in which a satellite passes above or nearly above both poles of the body being orbited (usually a planet such as the Earth, but possibly...

also be a solid, a gas, or a supercritical fluid. Water is a solvent for polar molecules, and the most common solvent used by living things; all the ions...

In geometry, the polar angle may be 2D polar angle, the angular coordinate of a two-dimensional polar coordinate system 3D polar angle, one of the angular...

complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of acceleration imparted to the...

tropospheric polar vortex A circumpolar vortex, or simply polar vortex, is a large region of cold, rotating air; polar vortices encircle both of Earth's polar regions...

A polar diagram could refer to: Polar area diagram, a type of pie chart Radiation pattern, in antenna theory A digram based on polar coordinates Spherical...

Polar deserts are the regions of Earth that fall under an ice cap climate (EF under the Köppen classification). Despite rainfall totals low enough to...

Polar ecology is the relationship between plants and animals in a polar environment. Polar environments are in the Arctic and Antarctic regions. Arctic...

The Arctic Circle is one of the two polar circles, and the most northerly of the five major circles of latitude as shown on maps of Earth at about 66°...

Polar bear hunting may refer to: Polar bear hunting, an activity where polar bears are hunted for sport Knockout game or polar-bear hunting, a name used...