it's particularly awesome when you can hear the different tracks in each ear. usually i don’t take all the clothes out to clean the inside, so i make first two steps at the same time. (that's where you want to get to, connecting others if you can). obviously, that made it a lot more attractive for many people, in addition to the fact that gambling offers pleasure principle and the possibility to win money. many router bits have bearings on them. this is especially important if you sell across multiple channels. 