50 Optical Illusions
Sam Taplin (author), Hanri van Wyk (illustrator), Matthew Durber (illustrator), Various (illustrator)
Product available on: 30/10/2009
Price: €10.00
Synopsis
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.
Product Safety

Publisher information
- Publisher: Usborne Publishing Ltd
- ISBN: 9781409507796
- Number of pages: 52
- Dimensions: 160 x 102 x 26 mm
- Interest age: From 6 years
- Weight: 290g
- Languages: English















