In physics, escape velocity is the minimum speed needed for an object to break free from the gravitational attraction of a massive body. The escape velocity from earth is about 40,270 km/h (25,020 mph).
Staffordshire Bull Terriers. American Bully. The American Bully was recognized as a breed by the United Kennel Club (UKC) in the summer of 2013. It first appeared in the 1990s and was created by crossing American Pit Bull Terriers, American Staffordshire Terriers, and other breeds.
Currently, only KCs specific to the American Bully register the breed. (American Bully Kennel Club, as an example) It is said that the American pit bull terrier and the American Staffordshire Terrier were used in the breeds creation. I think that's a load of bull. I have seen a few APBT and AST mix and they looked NOTHING like an American bully. They simply looked like a pit bull.