According to GNC, one serving of Muscle Milk contains around 330 calories. Since the shakes are small in size, many people find them convenient to use as an after workout drink or snack. Being high in calories, this can cause you to take in more calories than you normally would, which can cause a gain in weight.
Black holes are some of the strangest and most fascinating objects found in outer space. They are objects of extreme density, with such strong gravitational attraction that even light cannot escape from their grasp if it comes near enough.
Spider hole. For the 2010 British film, see Spiderhole (film). A spider hole is military parlance for a camouflaged one-man foxhole, used for observation. A spider hole is typically a shoulder-deep, protective, round hole, often covered by a camouflaged lid, in which a soldier can stand and fire a weapon.