Brain-Flexing Balance Problems & Other Puzzles

by Ivan Moscovich

Book Overview

Puzzles in perpetual motionthat's what these are! Many of these bright brainteasers focus on ingenious, moving mechanisms, including an ancient Greek door-opening apparatus that featured one of the... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 140272733X
• ISBN13: 9781402727337
• Release Date: August 2006
• Publisher: Sterling Publishing (NY)
• Length: 128 Pages
• Weight: 0.10 lbs.
• Dimensions: 0.4" x 8.0" x 10.0"