Both fuel types are needed because gasoline and diesel engines have different strengths. As my automotive engineering students learn, this makes them suitable for different uses. Let’s start ...

Gas cylinders can store both flammable gases, such as acetylene, and inert gases such as helium. Many countries have different color coding systems that are used to classify different gases and types ...

All fuel cells have the same basic configuration, an electrolyte and two electrodes, but there are different types of fuel cells, based mainly on what kind of electrolyte they use. Many ...