Wednesday, 26 November 2008

Confirmed: Scientists Understand Where Mass Comes From | 80beats | Discover Magazine


"Particle physics explains that the bulk of atoms is made up of protons and neutrons, which are themselves composed of smaller particles known as quarks, which in turn are bound by gluons. The odd thing is this: the mass of gluons is zero and the mass of quarks [accounts for] only five percent. Where, therefore, is the missing 95 percent?"
Confirmed: Scientists Understand Where Mass Comes From | 80beats | Discover Magazine

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[Image: Singer Mariah Carey, who has an album called E=mc²]

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