1 Unlike drum brakes, disc brake system are completely, self-adjusting. 2  Brake pedal feel and modulation are improved.  Disc brakes are more common, so you have a wide selection of performance disc brake pads to choose from.
The Big Dipper is located near the north celestial pole (almost the exact location of the North Star) and is circumpolar in most of the northern hemisphere beginning at 41degrees N. latitude (the latitude of New York City), and all latitudes farther north, meaning it does not sink below the horizon at night.
Little Dipper is a prominent asterism in the northern sky, formed by the brightest stars of Ursa Minor constellation. The asterism is often confused for the constellation itself, much like the Big Dipper is sometimes confused for Ursa Major, the Great Bear, but it is only the brightest part of the constellation.