Find out about all 118 elements, the building blocks of matter that make up our entire universe, in this pocket-sized encyclopedia. Discover all the major elements of the periodic table, arranged in chapters according to their group, including alkaline earth metals, lanthanides, and noble gases. Every important element - from hydrogen via carbon, oxygen, and gold to oganesson (that's element number 118) - is presented here. Every entry includes a photo of the element in its raw state or in use, as well as its date of discovery and atomic information as found on the periodic table. Plus here are stunning full-page photos showing elements as you have never seen them before - perhaps inside machinery that you can't normally delve into; or in stunning macro photography that reveals microscopic details invisible to the human eye. The Pocket Eyewitness series is perfect for all children, from reluctant readers who can easily digest the key points through to budding Marie Curies and Louis Pasteurs who want to know more about the most essential particles on the planet.

Covering the basic principles of science, including matter and materials, energy and forces, and the living world, DK's Pocket Genius: Science is a junior look at science, teaching young readers what things are made of, how things move, and how life works. Touching on biology, chemistry, physics, and more, Pocket Genius: Science answers questions such as "Why do lemons taste sour?", "Where does electricity come from?", "How do plants make their own food?", and more to help explain everyday science in our world. Catalog entries include facts provided at-a-glance information, while locator icons offer immediately recognizable references to aid navigation and understanding, and fact files round off the ebook with fun facts such as record breakers and timelines. Each mini-encyclopedia is filled with facts on subjects ranging from animals to history, cars to dogs, and Earth to space and combines a child-friendly layout with engaging photography and bite-size chunks of text that will encourage and inform even the most reluctant readers.

Profiling nearly 200 types of rocks and minerals from volcanic rocks and granite to sparkling diamonds and explosive sulfur, DK's Pocket Genius: Rocks and Minerals digs deep beneath the surface, informing young readers what each rock is made of, how they are formed and what they are used for, how to be a rock collector, and how to identify rocks and minerals. Also highlighting landmarks such as Devils Tower, Giant's Causeway, and Shiprock Pinnacle, this Pocket Genius title shows how rocks and minerals play a part in the formation of each. Catalog entries include facts provided at-a-glance information, while locator icons offer immediately recognizable references to aid navigation and understanding, and fact files round off the book with fun facts such as record breakers and timelines. Each mini-encyclopedia is filled with facts on subjects ranging from animals to history, cars to dogs, and Earth to space and combines a child-friendly layout with engaging photography and bite-size chunks of text that will encourage and inform even the most reluctant readers.

Ocean's 11 meets Spy School in this hilarious illustrated middle-grade adventure series featuring the world's greatest tween geniuses. "For a group of geniuses who are supposed to help people, we do an awful lot of stealing." Nikki Tesla and the rest of the Genius Academy team have agreed to pilfer a completely priceless, totally lethal high-tech ring. Why? Because a mad scientist on a power trip plans to use it to do some serious damage. And because the very same mad scientist has kidnapped Mary Shelley. Mess with one genius, and you mess with them all. But mostly they're planning the heist of the century so Nikki can get to know her long-lost father who claims he isn't the criminal mastermind she believes him to be. After all, if a little international thievery can protect the world from evil, it just might save Nikki's family.

From acids to alloys and equations to evaporation, this guide makes complex topics easy to grasp at a glance. Perfect support for coursework, homework, and exam revision. Each topic is fully illustrated, to support the information, make the facts crystal clear, bring the science to life and make studying a breeze. A large central image explains the idea visually and each topic is summed up on a single page, helping children to quickly get up to speed and really understand how chemistry works. For key ideas, "How it Works" and "Look Closer" boxes explain the theory with the help of simple graphics. And for revision, a handy "Key Facts" box provides a simple summary you can check back on later. With clear, concise coverage of all the core topics, Super Simple Chemistry is the perfect accessible guide to chemistry for children, supporting classwork, and making studying for exams the easiest it's ever been.

Covering the basic principles of science, including matter and materials, energy and forces, and the living world, DK's Pocket Genius: Science is a junior look at science, teaching young readers what things are made of, how things move, and how life works. Touching on biology, chemistry, physics, and more, Pocket Genius: Science answers questions such as "Why do lemons taste sour?", "Where does electricity come from?", "How do plants make their own food?", and more to help explain everyday science in our world. Catalog entries include facts provided at-a-glance information, while locator icons offer immediately recognizable references to aid navigation and understanding, and fact files round off the ebook with fun facts such as record breakers and timelines. Each mini-encyclopedia is filled with facts on subjects ranging from animals to history, cars to dogs, and Earth to space and combines a child-friendly layout with engaging photography and bite-size chunks of text that will encourage and inform even the most reluctant readers.

From New York Times bestselling author Sam Kean comes incredible stories of science, history, finance, mythology, the arts, medicine, and more, as told by the Periodic Table. Why did Gandhi hate iodine (I, 53)? How did radium (Ra, 88) nearly ruin Marie Curie's reputation? And why is gallium (Ga, 31) the go-to element for laboratory pranksters? The Periodic Table is a crowning scientific achievement, but it's also a treasure trove of adventure, betrayal, and obsession. These fascinating tales follow every element on the table as they play out their parts in human history, and in the lives of the (frequently) mad scientists who discovered them. The Disappearing Spoon masterfully fuses science with the classic lore of invention, investigation, and discovery -- from the Big Bang through the end of time. Though solid at room temperature, gallium is a moldable metal that melts at 84 degrees Fahrenheit. A classic science prank is to mold gallium spoons, serve them with tea, and watch guests recoil as their utensils disappear.