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Ladders: How to choose one; how to use one (Pittsburgh Post

 
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newsguy



Joined: 03 May 2005
Posts: 16567

PostPosted: Sun Jun 07, 2009 5:13 am    Post subject: Ladders: How to choose one; how to use one (Pittsburgh Post Reply with quote
The invention of ladders has been traced back at least 10,000 years, to a primitive cave painting in Spain.

[url=http://us.rd.yahoo.com/dailynews/rss/search/invention/SIG=12ae02r0t/*http%3A//www.post-gazette.com/pg/09157/975089-30.stm?cmpid=lifestyle.xml]Read more...[/url]
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