Revision history of "Bow drill"

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  • (cur | prev) 23:04, 5 January 2010‎ Jontas (Talk | contribs)‎ . . (6,428 bytes) (+6,428)‎ . . (Created page with 'The '''bow drill''' is an ancient tool. While it was usually used to make fire, it was also used for primitive woodworking and dentistry. It consists of a ''bearing b…')
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