Draft:Bpow63: Revision history

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10 November 2014

  • curprev 15:1415:14, 10 November 2014‎ Oscarlevin talk contribs‎ 395 bytes +395‎ Created page with "A straight bar of metal, initially 800 feet long, expands 8 inches in length. The ends are fixed so that the bar becomes distorted into the shape of an arc of a circle, for wh..."
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