Agathe, David, and Vincent experiment with alternative biofuels, comparing the efficiency and environmental impact of ethanol and petrol. With the help of chemists, they create ethanol from beetroots and test its performance against...

In addition to providing nutrients to fuel our bodies, sorghum is also proving to be a useful crop in generating non-fossil fuels. Learn how sorghum stalks can be converted and burned to generate energy.<b<br/>r/>

Sorghum part 4/4

The video explores the production of ethanol and its various uses. It starts by discussing the importance of ethanol as a clean-burning fuel and a widely used industrial solvent. The video then explores different ways of producing...

This clip looks at some of the beneficial and harmful aspects of transgenic plants.