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Title: Explain why putting a dented Ping-Pong ball in a pot of boiling water will help Post by: einsteindude on Nov 29, 2014 Explain why putting a dented Ping-Pong ball in a pot of boiling water will help remove the dent.
Title: Re: Explain why putting a dented Ping-Pong ball in a pot of boiling water will help Post by: bSharp on Dec 5, 2014 Content hidden
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