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Why Do Stars Twinkle?: And Other Nighttime Questions
Catherine Ripley, Scot Ritchie
Paperback (Maple Tree Press, Sept. 1, 1996)Answers scientific questions inspired by bedtime, including "Where does the sun go at night?" "Why do tulips close up at night?" and "Why do I yawn when I'm tired?"
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Why Do Stars Twinkle?: And Other Nighttime Questions
Catherine Ripley, Scot Ritchie
Paperback (Maple Tree Press, Sept. 1, 1996)Answers scientific questions inspired by bedtime, including "Where does the sun go at night?" "Why do tulips close up at night?" and "Why do I yawn when I'm tired?"
L
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Why Do Stars Twinkle?: And Other Nighttime Questions
Catherine Ripley, Scot Ritchie
Hardcover (Maple Tree Press, Sept. 1, 1996)Answers scientific questions inspired by bedtime, including "Where does the sun go at night?" "Why do tulips close up at night?" and "Why do I yawn when I'm tired?"
L
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Why Do Stars Twinkle?
Catherine Ripley
Paperback (Oxford University Press, Jan. 1, 1997)None
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Why Do Stars Twinkle?
Catherine Ripley
Paperback (Oxford University Press, Jan. 1, 1997)None