Mills' Mess variant of the Boston Mess in which every catch from one hand is clawed. Eric's Extension, invented by Eric Uhrhane, is a variation on Mills Mess in which the arms cross twice on each side instead of just once. The extra throws may add to the visual appeal of the pattern. Eric's Extension requires the juggler's arms to be slender or flexible to cross two times, a requirement which makes this variation physically impossible for some. It is especially difficult with clubs. When combined with chops (a "chop" is a downward sweep or flourish of the hand that has just
Rail pass this difference, terms of use are thus normally set differently. The first rail pass was issued as the Eurail pass in March 1959. Owing to its success, lots of other passes have been issued by various railway companies all around the world since then. Rail passes are issued according to different terms of use. There are two ways of counting the valid period of a rail pass. A continuous pass counts the days or months continuously. For example, a 15-day pass is valid for 15 continuous calendar days starting from the day of validation and a one-month pass is valid