Herbal supplements are one type of dietary supplement. An herb is a plant or plant part (such as leaves, flowers, or seeds) that is used for its flavor, scent, and/or potential health-related properties.
The Greyhound â The King of Canine Racers. When you think of fast dogs, the tall and lean Greyhound is the first breed that usually springs to mind. This long-legged, smooth-coated racing breed has been clocked at speeds up to 45 miles per hour, sparking its nickname: the 45-mph couch potato.
Speed and Stride. The top speed of the world's fastest dog is 40 mph. when cheetahs, the world's fastest feline, are running full tilt, they can reach 65 mph. Since both animals are similar in size, physique and running style, why so large a gap?