Thirty-five important science questions and answers that help kids learn about motion, energy, matter, and life!Why don't we feel the Earth move? Why does an ice cube float? Why can't you unscramble an egg? Why can't we live forever? These are all questions that a curious kid might ask. In What's the BIG Idea?, renowned juvenile science educator Vicki Cobb answers these and other fascinating qu…
Your kitchen is a perfect laboratory for these thirty-nine easy and delicious science experiments with foodstuffs. Investigate starches, sugars, acids, bases, proteins, carbohydrates, emulsifiers, and more -- then eat the result!'