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.
Several Breeds go into the :American Bully but its really nothing else than a glorified mutt like a Goldendoodle or a Chorkie. American Pit Bill Terriers, Bulldogs, Staffordshire Bull Terriers, and Mastiffs are mixed in, in different combinations, depending on what they want in their American Bully.