
50 Optical Illusions
by Sam Taplin
Title:
50 Optical Illusions
Author:
Sam Taplin
Series (if any):
Puzzle Cards no pen
Format:
Paperback
Number of pages:
52 pages
Publisher:
Usborne Publishing IWUK
ISBN-13:
9781409507796
EAN:
9781409507796
Classifications:
Children's and Teenage
Weight (g):
412
Dimensions (mm):
156 x 103 x 27
Publication Country:
United Kingdom
Language:
English
Condition:
New
Description
A set of 50 of the most amazing optical illusions ever created. Each card has a mind-boggling illusion on one side and an explanation of how it works on the other. Includes a 'revealer' card to help check colours and take measurements to show that seeing really is believing.




















