{"product_id":"optical-illusions-activity-book-packed-with-brainboggling-activities","title":"Optical Illusions Activity Book: Packed with Brain-Boggling Activities!","description":"\u003cp\u003eOptical illusions are endlessly fascinating, and this book takes them to the next level! With ingenious full-colour art, this activity book doesn't just present these illusions-it shows how you can recreate them yourself, while demonstrating the brain-boggling science of perception.Create impossible objects, mind-bending patterns and uncanny perspectives in these activities, including: • Mazes • Colouring • Experiments• Photography • And ways to test yourself! Ideal for readers aged 7+, this fascinating activity book will improve problem-solving skills and reveal incredible facts about the human brain!\u003c\/p\u003e","brand":"Dusky's Shrine","offers":[{"title":"Paperback","offer_id":46040866750521,"sku":"9781789504149","price":719.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/3367\/0457\/files\/812pTAPbWSL._SL1500.jpg?v=1782847179","url":"https:\/\/duskysshrine.com\/products\/optical-illusions-activity-book-packed-with-brainboggling-activities","provider":"Dusky's Shrine","version":"1.0","type":"link"}