We all do it. We usually don't like to talk about it, but going to the toilet is a natural and necessary part of our lives. We couldn't live without poop because there are some parts of our food that contain no nutrients that can be used by our bodies for energy, growth or health, and those parts have to be ejected. But poop can also be used to power our cars, heat our homes and help grow our crops. Learn why and how animals and people produce poop, and about the many marvellous uses for this misunderstood substance.

Includes index.

What is poop? -- What are the dangers of poop? -- What about animal poop? -- How do animals make use of poop? -- Can we use poop as a fertilizer? -- Can poop give us power? -- Can poop make us healthy? -- What other ways do we use poop? -- What can we make from poop? -- What can we learn from ancient poop? --- Does poop affect the environment? -- What happens to poop?.