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<<TableOfContents()>>

== Water: Local Axes ==

[[attachment:H2O.axes]]

{{{
Axes
  O  x between H1 and H2  y from H1 to H2
  H1 x from H1 to O       y from H1 to H2
  H2 x from H2 to O       y from H2 to H1
End

}}}