Unusual sphere live wallpapers

範圍是通過圍繞一個半圓的旋轉而形成的旋轉面的

Scope is a rotation surface formed by the rotation of a semicircle around its diameter. Space areas in degree subject variability measure the dimensions of arcs of 41,252.96 square meters. degrees.

The sphere is a special case of an ellipsoid, in which all three axis (axis radii) level. The sphere is the surface of the ball. The sphere has the smallest area of ​​all surfaces that limit the amount given also on all surfaces of the area of ​​the sphere largest volume limits. Therefore, the spherical body found in nature, such as small drops of water in free fall is becoming a spherical shape by minimizing the surface area of ​​the surface tension force.