Talk:Space (physics)
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Is space time a shape? I think we need to explain the 'symetrical' bit a bit more --90.202.242.175 (talk) 12:34, 8 January 2011 (UTC)
Is space time a shape? I think we need to explain the 'symetrical' bit a bit more --90.202.242.175 (talk) 12:34, 8 January 2011 (UTC)[reply]