Operation Ouch Issue 15 - Touchy-Feely

In Issue 15 of Operation Ouch! we're making sense of skin science, investigating what makes your skin so special. Did you know it's the largest organ in the body? You'll also learn all about the electrical systems of your heart, the very cool bone in your knee called the patella, and explore the science of dreams. You can even craft a dreamy dreamcatcher. With brain-busting puzzles like Criss Cross and Jumping Jigsaws, colouring in, and fun mind benders, Operation Ouch! 15 will keep you laughing and learning.