The Human Body
From the Series X-treme Facts: Science
It makes enough energy to light a light bulb, contains acid that can burn through a piece of wood, and is self-cleaning. It's the human body! From the brain in your head and heart in your chest, to the blood that rushes through your veins and the skin that wraps it all together, the human body is pretty amazing. Discover the extreme facts about the human body in this kooky book.
