These solutions were found by Nai-Chia Chen in her PhD thesis work with<br>
Rick Moeckel.  She has proved a number of infinite familes exist.
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The movies are like wonderful Paul Klee paintings, animated.
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<A HREF= '/~rmont/Nbdy/IsoscelesBrakeOrbits.html' >  isosceles brake orbits</A>
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<A HREF= '/~rmont/Nbdy/IsoscelesNotBrakeOrbits.html' > non brake isosceles </A>
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<A HREF= '/~rmont/Nbdy/NoncollisionBrake.html'> a non collision brake orbit  </A> not all masses equal