Massively Parallel Computers
Massively may refer to: *Mass *Massively (blog) ''Joystiq'' was a video gaming blog founded in June 2004 as part of the Weblogs, Inc. family of weblogs, now owned by AOL. It was AOL's primary video game blog, with sister blogs dealing with MMORPG gaming in general and the popular MMORPG ''W ...

Mass
Mass is an intrinsic property of a body. It was traditionally believed to be related to the quantity of matter in a physical body, until the discovery of the atom and particle physics. It was found that different atoms and different elementary particles, theoretically with the same amount of matter, have nonetheless different masses. Mass in modern physics has multiple definitions which are conceptually distinct, but physically equivalent. Mass can be experimentally defined as a measure of the body's inertia, meaning the resistance to acceleration (change of velocity) when a net force is applied. The object's mass also determines the strength of its gravitational attraction to other bodies. The SI base unit of mass is the kilogram (kg). In physics, mass is not the same as weight, even though mass is often determined by measuring the object's weight using a spring scale, rather than balance scale comparing it directly with known masses. An object on the Moon would weigh le ...
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