Overview :Black powder, the world's first chemical explosive, was originally developed in the seventh century, during China's Tang dynasty. It was a c... Read More
Overview :When you're cooking, you're a chemist Every time you follow or modify a recipe, you are experimenting with acids and bases, emulsions and s... Read More
Overview :How much do you really know about how the human body works and how it reacts to food, exercise, nutrition, and the environment? While most p... Read More
Overview :Step-by-step instructions to building more than 30 fascinating devices are included in this book for workbench warriors and grown-up geeks. ... Read More
Overview :This fresh collection of more than 20 science projects--from hydrogen fuel cells to computer-controlled radio transmitters--is perfect for t... Read More
Overview :A Selection of the Scientific American Book ClubExplaining why antifreeze is a component of toothpaste and how salt works in shampoo, this f... Read More