KH+Week+of+Jan+14


 * __Jan 14, 2008__**

Today I looked at the next section of [|The Particle Adventure]. I looked at the fourth part, [|Particle Decays and Annihilations]. Particle decay is when an atomic nucleus splits into smaller nuclei. However particle decay when refering to fundamental particles, is when a fundamental particle transforms into different fundamental particles. An unknown ray was discovered and dubbed the "x-ray". Two months