gure in the top right box at:> <a href="http://en.wikipedia.org/wiki/Moser_spindle">http://en.wikipedia.org/wiki/Moser_spindle</a> ,> > with A being the highest point in the figure,> points D and G are the furthest from A,> and also the lowest in the drawing.> > The points called B, C, E, F are all at unit distance> from A .> > Then we require finally that D and G be a unit distance apart.> Then the line segments AD and AG have the same length.> We can