What is fuel? A clear, science‑based look at how heat comes from matter and why coal has defined our energy economy.
This book surveys fuel from its basic meaning to its practical use. It explains how fuel is any substance that can enter into combustion and release heat, and it distinguishes fuel from nonfuel materials found on Earth. It also connects heat to energy, motion of particles, and the sun’s role in supplying usable heat to the planet. Along the way, it argues why coal remains a dominant source and why other natural resources differ in their fuel value.
- How heat and energy are produced when substances burn, and why some flames appear while others do not.
- Why most common rocks and minerals are not fuels, and which materials do serve as fuels.
- A historical look at artificial fuels and the early attempts to make coal substitutes, including peat, tar, and other mixtures.
- The sun’s energy as the ultimate source and how it relates to heat, work, and power on Earth.
Ideal for readers of science history and industrial chemistry, who want a practical, grounded view of fuel and energy.