Includes index.

Chemistry is magic -- Magnets -- Glowsticks -- The meaning of magic -- Ancient magic was mostly chemistry -- The reactions I remember from when I was but a wee lad -- Atoms, elements, molecules, reactions -- Elements, molecules, reactions -- Energy -- The life of a bullet -- The arrow of time -- Entropy -- Fantastic reactions and where to find them -- In the classroom -- In the kitchen -- In the lab -- In a factory -- On the street -- In you -- On the origin of light and color -- Electromagnetic waves -- Sound waves and light waves -- Absorbing light -- Making light -- The ancient Chinese art of chemical arranging -- The wombat problem in chemistry -- The boring chapter -- Watching paint dry -- Watching grass grow -- Watching water boil -- The need for speed -- Weathering -- Fire -- Fast fire -- Detonation -- The fastest reaction of all.

With Reactions bestselling author Theodore Gray continues the journey through our molecular and chemical world that began with the tour de force The Elements and continued with Molecules. In The Elements, Gray gave us a never-before-seen, mesmerizing photographic view of the 118 elements in the periodic table. In Molecules, with the same phenomenal photographic acumen, plus beautifully rendered computer generated graphics, he showed us how the elements combine to form the content that makes up our universe, from table salt to oxygen to the panoply of colors and smells that surround us.