Big Questions – serie

Physics doesn't just happen in a lab - it happens in the kitchen, in your bath, in a car! This award-winning title by television presenter and writer Richard Hammond shows you how.From explanations of phenomena like electricity to details about composition of atoms and their charge, All About Physics is crammed with interesting facts and fascinating experiments.Join a thrilling high-energy journey through space, time, and beyond and find out about the forces that make our world what it is. Experience some "light" reading about waves and the electromagnetic spectrum, get stuck into friction, and feel the heat with temperature. You can also find out the answers to age-old scientific questions such why the sky is blue, and more obscure conundrums like why golf balls have dimples.With rich illustrations, concise and simple text, and a glossary of the most common terms, All About Physics takes you on a fun journey while you learn about the invisible, the unexplained, and the downright weird!

What is the world made of? All About Chemistry explores the chemistry of everyday things, from how blood needs iron to why helium balloons are lighter than air.It's the perfect introduction to chemistry for kids aged 8-12. They will learn all about this exciting realm of science with one of the world's most famous science professors, Robert Winston! Elements make up everything around us - our computers, our bodies, our foods and drinks. They make up trees and grass, cars and roads, and are the fundamental building blocks of our incredible world.Robert Winston takes children of all ages on a scientific adventure through the explosive world of atoms, elements and the periodic table in this outstanding educational book for kids.This kids' science book is designed with easy-to-understand, kid-friendly language, questions and fun facts. The contents are clearly organised, while the bold, colourful design and engaging stories work together to make learning about the elements a fun and exciting experience for budding scientists.Explore, Discover And Learn!Learn how lightbulbs work and explore what's on your plate and in your water. The whole periodic table is explained and catalogued, and common elements, including sodium, gold, and iron are explored. Learn about elements weights, melting points and types. All About Chemistry brings to life what the world is made of in a fresh and fun way.It's a truly educational kids book that looks at this weird and wonderful side of science through a unique and exciting biography of the elements.Packed with fun facts about science for kids covering:- Metals- Gases- Matter- The periodic table- Oxygen, and more!Check out other fantastic titles in the DK Big Questions series of children's books including Evolution Revolution, What Do You Believe?, Why PI?, and Show Me The Money covering big questions for little people about evolution, religion, maths and finance.

Popular television presenter Johnny Ball shares his love of maths and the essential part numbers play in our lives, from measuring, counting, and predicting to solving all sorts of problems.But maths isn't just about counting and calculations. In All about Numbers, you'll explore a fantastic world that is full of surprises. Learn how to crack codes and unravel mazes, and discover why finding a prime number can make you a millionaire. Impress your friends with magic tricks and mind-reading techniques, and find out about the simple puzzles that have stumped the world's brainiest mathematicians for centuries.With a colourful and quirky design, All about Numbers also includes fun and humorous facts that many math books leave out, such as why a flea can jump higher than an elephant and why zero doesn't always mean "nothing". You'll also discover how maths evolved throughout history, from the first counting system in ancient Iraq to the complex maths the Egyptians used to build the pyramids.Let Johnny Ball show you how maths can take you anywhere - to infinity and beyond.

The meaning of life. The variety of life. The secret of survival. Living together. This is life as we know it - and it is what biology is all about.The ever-dynamic Professor Robert Winston takes readers of all ages on a journey through life on Earth, showing how organisms live and survive on our "Goldilocks planet". All About Biology covers all the key topics including cells, the six kingdoms of life (eubacteria, archaeobacteria, protists, fungi, plants and animals), anatomy, behaviour, feeding, evolution, migration, photosynthesis, reproduction and more. Join in the discussions about whether people are the ultimate animals; which is the weirdest life form; and whether there's any alien life in the Universe.This children's ebook will knock spots off your school textbook by giving you the interesting information in an colourful, entertaining, and easy-to-understand way. You don't need to search the Universe for signs of life: it's all in this ebook!

From ancient mathematicians to modern trailblazers, join television legend Johnny Ball on an incredible and exciting adventure as he teaches you maths!Numbers are used in everyday life for many vital functions, from making scientific breakthroughs to equally dividing that last piece of pie. Mathematics need not be seen as a dull subject, and this book will help you see exactly that. Adding a fun and wonderful twist to regular modes of learning, Mathmagicians will give you puzzles to solve, conundrums to crack, and cool tricks to show off to friends.Using fascinating experiments, funky illustrations, and easy-to-follow language, the book narrates the story of how the field of mathematics developed, and shows you why the world cannot function without it. What makes Pi one of the weirdest numbers in the world? How can you weigh your head without chopping it off? How can you build your own cool sundial? Find answers to these questions and much more as you go about becoming a whizz with numbers.Flip through the bright and colourful pages of Mathmagicians to discover how numbers enable us to explore, plan, and build just about everything.

Join popular television presenter Johnny Ball as he explores the history of maths and measuring and shows why it is still a magical way to find out how everything works today.All about Maths helps make maths magically simple, from pi, the amazing number that unlocks the secret of circles and spheres, to perfect proportions - did you know Leonardo da Vinci figured out that a person's ear is one-third the length of their face? Along the way, you'll meet some of the most brilliant mathematical thinkers from history who have used numbers to make sense of the world. Discover how Pythagorus came upon his famous theorem, and how Galileo the Great became the father of clocks.The fun design presents weird and wonderful facts that most maths books leave out, such as the origin of the number "googol" and what Mickey Mouse has in common with a computer mouse. With puzzles to solve, conundrums to crack, and incredible tricks to show friends, Johnny Ball will show you just how magical the world of maths can be.

Children love to ask questions about their bodies that adults struggle to answer, about life, death and everything in between. This is the book to give those curious children!Not just a tour of the body, its organs, and how they work, this book takes the time to answer questions kids didn't know they were allowed to ask. That means fun questions, such as 'What's itching for?' or 'What will humans look like a million year from now?', and also serious questions, such as 'Can we slow down ageing?' or 'Can we cure allergies?'Clear diagrams and fun cartoons guide readers through complex answers about how genes work, how brains learn, how bodies build themselves, and all sorts of fascinating topics. Carefully selected photos show what cells and tissue and other body parts really look like - for kids brave enough to look.

What are the strangest numbers? Where do numbers come from? Can maths guarantee riches? Why are three dimensions not enough? Can a butterfly's wings really cause a hurricane? Can maths predict the future? In How Big is Infinity?, acclaimed writer Tony Crilly distills the wisdom of some of the greatest minds in history to help provide answers some of the most perplexing, stimulating and surprising questions in mathematics.

The questions in this book were curated by the staff at the Royal Observatory Greenwich, in London, to address all the most common - and a few uncommon - things that children want to know about the universe and about outer space. It covers a mixture of basic questions about planets, moons, human exploration and the origins of the universe, as well as tackling really BIG questions such as 'How do black holes work?', 'Is it worth going to space?' and 'What's going to happen at the end of time?'Join two curious children and a robot programmed with all the answers as they guide readers through some of the most mind-boggling facts, and a refreshingly honest take on what things we simply don't know, and how to approach questions that don't have simple, straight answers.Ideal for reading alone, but also an excellent place to generate classroom debate about the wonder of science and the value of space exploration.Chapters in this book include:The BasicsWhat space is, where it is, what's in it - and a few things about space we don't or can't know.The Solar SystemA look at what's in the solar system, from planets and moons to comets and asteroids.Secrets of StarsWhat stars are made of, where they come from, and what happens to them.People in SpaceHow, when and where people have explored - and the places we want to know more about.The Biggest QuestionsA few things we know... and LOTS of things we don't.