Do Penguins Have Knees?

Science Books/~Resource/Reference

David Feldman -- From the author of the popular book When Do Fish Sleep? -- This latest book asks such pondering questions as, what do mosquitoes do during the day? And why are there holes in saltines? There are answers to questions about everyday life that you can’t find in encyclopedias and almanacs. 272 pp, softcover.

Do Penguins Have Knees? 

$12.95

Click here for information on this item at Edmund Scientifics

knees do have

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