Chi gung is a 3,000yearold physical discipline that practitioners consider to be more essential to health than cardiovascular exercise. The ancient system, called the 'internal...
Sphere Packings is one of the most attractive and challenging subjects in mathematics. Almost 4 centuries ago, Kepler studied the densities of sphere packings and...
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Chi gung is a 3,000yearold physical discipline that practitioners consider to be more essential to health than cardiovascular exercise. The ancient system, called the 'internal...
Sphere Packings is one of the most attractive and challenging subjects in mathematics. Almost 4 centuries ago, Kepler studied the densities of sphere packings and...
