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4.5 / 5.0
4 Reviews
Are you a passionate amateur naturalist?Would you like to record videos of the microscopic world?Detect an insect's heartbeat? Separate molecules w...
View full detailsDid you know. . . . . . that the woman who discovered the largest and most complete T. rex fossil on record was a high-school dropout who became o...
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11 Reviews
From the longest running column in Scientific American's history comes this collection of fascinating projects for amateur astronomersFor over seve...
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5 Reviews
The ultimate guide to the final frontier This alphabetical tour of the universe provides all the history, science, and up-to-the-minute facts need...
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