Surprising Science Puzzles by Erwin Brecher
Requirements: .PDF reader, 2.1 mb
Overview: “This neat, little book is truly delightful…puzzles cover the domain of science from astronomy to zoology….questions are generally short…and crisply written…The answers are the same way….And, the problems can be used for lively discussions….a great value…”
Genre: Non-Fiction > Educational
Download Instructions:
http://corneey.com/wS6wfg
http://corneey.com/wS6wfR