There is a short lesson how to play the guitar solo of La Bamba by Los Lobos. Originally, La Bamba was a mexican folk song. In the 50's Ritchie Valens made his version and got famous soon. After his early death Los Lobos covered the song and made this cool solo.
Radioactive decay occurs in unstable atomic nuclei â that is, ones that donât have enough binding energy to hold the nucleus together due to an excess of either protons or neutrons.It comes in three main types â named alpha, beta and gamma for the first three letters of the Greek alphabet.Alpha decay. - emission occurs by the transformation of one of the nucleusâs neutrons into a proton, an electron and an antineutrino. Byproducts of fission from nuclear reactors often undergo Î² - decay as they are likely to have an excess of neutrons.
Alpha decay is one type of radioactive decay, in which an atomic nucleus emits an alpha particle, and thereby transforms (or decays) into an atom with a mass number decreased by 4 and atomic number decreased by 2.eta decay occurs when the nucleus emits an electron or positron and a neutrino, in a process that changes a proton to a neutron or the other way about. The nucleus may capture an orbiting electron, causing a proton to convert into a neutron in a process called electron capture.