Changes

*[[Ball bearing]] - particularly in the context of a [[BB gun]]: a primitive air weapon that fires ball-bearings or similarly-shaped shot.

*[[Ball bearing]] - particularly in the context of a [[BB gun]]: a primitive air weapon that fires ball-bearings or similarly-shaped shot.

'''B.B.''' was also the pen name of the British childrens' writer Denys Watkins-Pitchford (1905-1990), author of ''The Little Grey Men'' (1942) and other novels which drew much of their lyrical inspiration from the natural world.<ref>http://www.welford.org/bb.htm</ref>  

'''B.B.''' was also the pen name of the British children's writer Denys Watkins-Pitchford (1905-1990), author of ''The Little Grey Men'' (1942) and other novels which drew much of their lyrical inspiration from the natural world.<ref>http://www.welford.org/bb.htm</ref>  

==References==

==References==