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.
Show All Items. The first step is to find the constellation of Ursa Major, commonly known as the Big Dipper. It is perhaps the most easily recognizable constellation in the night sky, and looks like a large spoon or perhaps a wheel barrow. It is composed of seven bright stars-three in the handle and four in the head of the spoon. If you can find it in the picture above, great. If not, look at the next photo.