Can your eyes deceive you? Try these amazing optical illusions to find out. Look hard, then look again to see... spinning patterns-but the page isn't moving! colors that change-but do they? big and small shapes-spot the difference! Devised by an expert on brain training, these visual tricks and challenges are huge fun and quite an eye-opener! There are handy tips if you need help, plus an answer key at the back!
| ISBN: | 9781467790680 |
| Publication date: | 1st August 2015 |
| Author: | Moore, Dr. Gareth |
| Publisher: | Lerner Publishing Group |
| Format: | Ebook (Epub) |