50 Optical Illusions

المؤلفSam Taplin
التصنيف كتب الأنشطة

السعر JOD 8.000

النوع:Cards
السنة:2009
الصفحات:52
ISBN:9781409507796
اللغة:الإنجليزية

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.