Talking+about+different+particles

3/21/12 Talking about the different particles (how they are made up) up, down, anti up, and anti down. low energy particles are j/psi and upsilon: j/psi- charm and anti charm. Charm is type of up (heavy) Upsilon- B and B bar (anti B) Pi-ons up and downs were found at the same time (protons) things inside protons are quarks, ups and downs strange are other particles they hadn't predicted. (strange quarks) charm completed the symetry of the columns meson- Two different types of quarks hadrons- 3 particles Leptons are light particles

This article is also very interesting [] This article talked about how a beam of neutrinos sent a mesage through a solid rock that was around .6 miles away.