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Hypergravity and microgravity simulations. (A) Hypergravity produced by a tailor-made centrifuge. The curve displays the resultant acceleration (a) with the centrifuge set at various frequencies (r=21 cm). (B) Image of 2-D clinostat SM-X1 used for producing simulated microgravity. Color images available online at www.liebertonline.com/ast
