About the book: 2009 / Does the sea have a voice? Why are snowflakes hexagonal? Can stones jump? Are there earth waves? What would happen if there was no dust? How much does the atmosphere weigh? Can flowers guess the time? Can a tree give milk? Who has blue blood? You will find answers to these and other questions in this book. Every child will be happy to study it from cover to cover to find out what their parents and friends don’t already know! The most interesting facts about nature - for the most curious!