Redefining the standard kilogram: Scientists attempt to create an ideal sphere

July 3, 2008 | By anson In 1 Kg, Technology, australia, perfect sphere, standard kilogram | Comments(0)

Siddhesh:

The geometrical definition for a perfect sphere is the set of all those points in a three-dimensional plane that are at exactly equal distance from a particular point. An ideal sphere has a base of exactly one point, which is nearly impossible to be…