Sphere

A sphere (from Greek σφαῖρα — sphaira, "globe, ball") is a perfectly round geometrical object in three-dimensional space that is the surface of a completely round ball, (viz., analogous to a circular object in two dimensions). Like a circle, which geometrically is a two-dimensional object, a sphere is defined mathematically as the set of points that are all at the same distance r from a given point, but in three-dimensional space. This distance r is the radius of the ball, and the given point is the center of the mathematical ball. The longest straight line through the ball, connecting two points of the sphere, passes through the center and its length is thus twice the radius; it is a diameter of the ball.

While outside mathematics the terms "sphere" and "ball" are sometimes used interchangeably, in mathematics a distinction is made between the sphere (a two-dimensional closed surface embedded in three-dimensional Euclidean space) and the ball (a three-dimensional shape that includes the sphere as well as everything inside the sphere). The ball and the sphere share the same radius, diameter, and center.

Sphere (2013 film)

Sphere is a British animated short film created in 2013 by Aardman Animations for the University of Bristol and the Elizabeth Blackwell Institute. It was directed by Richard Webber.

Production

Sphere was created in preparation for the launch of the Elizabeth Blackwell Institute. According to the EPSRC:

Sphere was uploaded to YouTube via the UniversityOfBristol channel on 4 September 2013, and uploaded to the aardmancommercials channel six days later.

Plot

Sphere "involved asking members of the general public for their views on the technologies being developed in a project called SPHERE (Sensor Platform for HEalthcare in a Residential Environment), and what the outcomes might mean for them". As a result, "The creatures within the animation voiced opinions which reflected public reaction to SPHERE".

Cast

Critical reception

The EPSRC described the film as a "Creature comforts-style animation film".

References

External links

Sphere (Japanese band)

Sphere is a J-pop idol unit made up of voice actresses who are all managed by Sony Music Entertainment's Music Ray'n subdivision, under the Lantis music label GloryHeaven. The group debuted in April 2009 releasing their first single "Future Stream", which was followed up with the June 2009 release of "Dangerous Girls" theme used in the opening animation of the PlayStation Portable game "Ken to Mahou Gakuen Mono 2" (known in the US as "Class of Heroes 2"). As all four are voice actresses, their music is frequently featured as theme songs to a variety of anime series, including First Love Limited, Sora no Manimani, Demon King Daimao, Asobi ni iku yo! and Ryūgajō Nanana no Maizōkin. The group features in the anime Natsuiro Kiseki, in which every member has a role as the four main characters.

Members

Discography

Source:

Albums

Naoki

Naoki is a very common Japanese given name.

People

Characters

See also