Bicycle wheel some other fixed point may be used as a reference mark, however this is less accurate. At one end of each spoke is a specialized nut, called a nipple, which is used to connect the spoke to the rim and adjust the tension in the spoke. The nipple is usually located at the rim end of the spoke but on some wheels is at the hub end to move its weight closer to the axis of the wheel, reducing the moment of inertia. Until recently there were only two types of nipples: brass and aluminum (often referred to as "alloy").
The Emory Wheel The Emory Wheel The Emory Wheel is the independent, student-run newspaper at Emory University in Atlanta, Georgia. The "Wheel" is published once a week on Wednesday during the regular school year, and is updated daily on its website. The sections of the "Wheel" include News, Opinion, Sports, Arts & Entertainment, Emory Life and, formerly, "The Hub", an award-winning quarterly magazine founded in 2005. Serving the Emory community since 1919, the "Wheel" is editorially and financially independent from the University. The staff is composed entirely of students. The "Wheel" offices are currently located in the Alumni Memorial University Center (AMUC). The