Bøker av Alexis Burling

Carbohydrates give the body energy. They are in many foods people eat each day. But some carbohydrates are healthier than others. Your Body on Carbohydrates uncovers the nutritional benefits of carbohydrates, how they interact with the body, and how to include them as part of a balanced diet.

People and farm animals make a lot of poop every day. Poop is often an untapped source for energy and fuel. Some people hope it will become popular as a sustainable energy source. Turning Poop Into Power looks at how poop becomes energy and the benefits of using it for heating and electricity.