The Big Book of Experiments and Experiments for Children and Adults

Why does sugar dissolve faster in hot water than in cold? Why does it rain? Why does a rainbow appear in the sky? Why does the voice sounding from a loudspeaker become significantly louder than usual? Why do crystals form? Why doesn't the ocean freeze? Why does light refract? Why does a boiled egg spin faster than a raw one? You will find answers to all your "whys" in this book, as it is prepared specifically for curious kids like you. Its pages demonstrate and explain phenomena that we see practically every day. "Wonders, no less," you might say. And you would be right, because if you think about it, we encounter wonders constantly. And now you can create them on your own. This book will help you understand the essence of phenomena—you will conduct experiments yourself and observe how and why everything happens. To make it easier, each of them has step-by-step instructions and illustrations. However, in some cases, you will need to seek the help of adults, and certain items and substances will be required. But don't let that confuse you—water, salt, sugar, egg, lemon, glass, funnel, and more can be found in every home. Hurry up and open this amazing book. By studying it, you will gain not only new knowledge supported by practice but also a lot of enjoyment. Trust me: it won't be boring; you will learn to look at the world in a completely different way. For middle and high school age.