Feature

  1. Confusing Spin on Earth’s Orbit

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  2. Cold Facts of Life

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  3. Back Matter

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  4. Front Matter

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  5. Books

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  6. Eoraptor: Ancestral Theropod?

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  7. The Sun’s Environs: A Bubble Burst?

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  8. Chicks Hatch Chemical Clues to Memory

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  9. Colored Glass Lights Future Optics Route

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  10. A Clawed Wonder Unearthed in Mongolia

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  11. Heart Findings Support Hormonal Therapy

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  12. SN1993J Lights Northern Sky

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