Reinforced rubber reinforcement structure are placed under angles larger than 54.7 angular degrees, the fibres want to relocate to their optimal path when pressurized. This means that the fibres will re-orient themselves until they have reached their force equilibrium. In this case this will lead to an increase in length and a decrease in diameter. With angles smaller than 54.7 degrees the opposite will occur. A product which makes use of this principle is a pneumatic muscle. For a cylinder with a constant diameter the reinforcement angle is constant as well and is 54.7º. This also known as the magic angle or
Backstreet Boys: Larger Than Life McLean confirmed the deal, telling "Us Weekly" that the residency would begin in January 2017. On September 23, the Backstreet Boys confirmed their Vegas residency happening in 2017 titled Backstreet Boys: Larger Than Life. According to KVVU-TV's report, "Backstreet Boys: Larger Than Life" is the fastest-selling residency in Las Vegas in history. It is also the first time that Planet Hollywood has opened up balcony seats for headliner, making the theater 2000 seats bigger than fellow headliner Jennifer Lopez and Britney Spears. Its first round with 9 shows had grossed total revenue of $5,399,176 with 4,667 average audiences per show,