Puzzling Optical Illusions
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$3.00
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Product Details
Author:
Thomas Crawford
Format:
Paperback
Pages:
64
Publisher:
Dover Publications (February 6, 1998)
Language:
English
ISBN-13:
9780486401515
ISBN-10:
0486401510
Weight:
2oz
Dimensions:
5" x 8"
Case Pack:
98
Series:
Dover Kids Activity Books
Age Range:
10 to 99
Grade Level:
5th Grade
File:
Dover-Dover_08042026_P10435224_onix30_Complete-20260803.xml
Folder:
Dover
As low as:
$2.85
List Price:
$3.00
Publisher Identifier:
P-DOVER
Discount Code:
D
Audience:
General/trade
Pub Discount:
65
Imprint:
Dover Publications
Overview
Here is a delightful collection of mysterious optical illusions — pictures that play tricks on the eye and baffle human perception. Some of these images are the result of shortcomings in our vision; others are still not completely understood. This book contains a rich assortment of these visual mind-bogglers, including "impossible objects" — constructions that look fine on paper but cannot possibly exist in reality — as well as pictures that suddenly change into other configurations as you're looking at them. Straight lines, for example, wave and bend before your eyes; gray spots appear and disappear; patterns pulsate and vibrate, and much more.
The visual surprises and mysterious effects found in this book will especially delight youngsters, but readers of all ages are sure to have fun with these perplexing optical effects. An ideal companion for long car trips, Puzzling Optical Illusions will also be a source of stimulating entertainment at parties and get-togethers or during quiet times at home and school.
The visual surprises and mysterious effects found in this book will especially delight youngsters, but readers of all ages are sure to have fun with these perplexing optical effects. An ideal companion for long car trips, Puzzling Optical Illusions will also be a source of stimulating entertainment at parties and get-togethers or during quiet times at home and school.
