Approximation Algorithms and Semidefinite Programming

Delve beneath the surface of the Earth with this pictorial atlas and discover the secrets of our planet.How did planet Earth form? What’s under the surface, and how can we see it? Why do volcanoes erupt? What do coasts and caves have in common? What’s so important about rocks and soil? All these questions and more are answered in The Earth Atlas – a lavishly illustrated guide to our planet. From oceans to ice regions to deserts, this book takes you on a trip around Earth’s features, explaining how they formed and what impact they have on us even today, supporting life and literally shaping the world with every tectonic movement.Richard Bonson’s hand-drawn illustrations allow you to see parts of the planet that can’t be shown in photographs, with diagrams clearly annotated to help explain what’s going on.

Search through the Amazon Rainforest and find incredible animals in this exciting lift-the-flap pop-up book for little ones.Climb through the layers of the busy rainforest and discover lots of animals along the way. Babies and toddlers will love lifting the big flaps to find five peekaboo surprises pop up from the pages: a hungry anteater searching the forest floor for a snack, a spotted jaguar lounging on a tree branch over a busy river, a slithery snake winding its way through the leafy trees, a beautiful hummingbird sipping nectar from a pretty flower, and a playful monkey climbing to the treetops. Simple facts about habitats and animal life are carefully woven throughout the book, making it a fun and easy introduction to the topic of rainforest homes. The lively, read-aloud rhymes encourage literacy and early learning, while the beautiful pop-up scenes will surprise and delight curious preschoolers. With the help of parents and caregivers, toddlers will have fun turning the sturdy

This book is full of stories highlighting how philosophy over the ages has impacted the way we think and behave today. Travel down the road of wisdom to discover how philosophers have puzzled over the meaning of life, the human experience, and existence itself. Why is philosophy important? What's so great about it? Take a leap into the world of philosophy and have all your questions answered while discovering the unexpectedly interesting history of philosophy and its many schools of thought. Philosophical ideas affect our day-to-day lives in ways that you might not expect. But understanding these ideas can be daunting--even for adults! If you want to learn how to improve your thinking, make Aristotelian friends, visit Plato in his famous cave, or discuss women's rights with Mary Wollstonecraft, What's the Point of Philosophy? is the place to start. By telling interesting stories to unpack complex theories, What's the Point of Philosophy? allows you to connect with philosophers of the p

A comprehensive and accessible visual history of music – from prehistory to the present.Why did jazz go Latin? And how did blues influence rock? Find out how music has shaped the world from prehistory to the present.Classical or rock, everyone has their favorite music style, but how did your top choice come about? Music is a compelling and richly illustrated history of the most unifying art form in the world. Explore the roots of all genres, from chants of the middle ages through the grandeur of the classical period to the modern rhythm of blues, jazz, hip-hop, and pop. Music includes illustrated histories of instruments and listening suggestions for each musical genre. Spectacular galleries display families of instruments from around the world, while special features showcase the evolution of key instruments, such as the piano and the guitar, and profile iconic innovators such as Mozart, Billie Holiday, and David Bowie. Charting every musical revolution, from bone flutes to electronic

About Queen ElizabethAn official Platinum Jubilee souvenir that explores the incredible life and legacy of Queen Elizabeth and how her historic reign has shaped the world.In honour of Queen Elizabeth's Platinum Jubilee 2022, this once in a lifetime history book for kids tells the story of a young princess who grew up to become our longest reigning monarch, and celebrates the achievements, people and places that have become part of her remarkable legacy.There is a treasure box hidden away in Great Granny Joyce's home, bursting with all kinds of things... A photo of a young woman wearing a crown, a map of the world, newspaper clippings, and so much more that reveal the great wonders of the last 70 years. There is so much to look at that little Isabella doesn't even know where to begin! Did you know that Princess Elizabeth was only 27 when she became Queen? Or that she made an appearance at the opening ceremony of the 2010 London Olympics alongside James Bond? And that the most astonishin

ABOUT ENGLISH FOR EVERYONE JUNIOR SIGHT WORDS FLASH CARDSA set of beautifully illustrated sight word flash cards for preschool children; introduces 100 first sight words. Make learning new sight words fun with this beautifully illustrated pack of 100 flash cards. All the featured words have been selected from the Dolch and Fry word lists for children aged 4–5. On one side of each card is an essential sight word (words that frequently appear in text and are best remembered by sight) in large, bold lettering for easy reading. On the reverse, the word is repeated with a simple example sentence and illustration to put the word into context. Children can use the cards to learn the meaning of sight words before memorizing the words and testing their knowledge. Five additional cards are packed with suggestions for educational games and activities. Simple to use and fun, these flash cards are made of sturdy laminated cardboard and are suitable for young hands to play with again

英語自學系列English for Everyone推出全彩常用英語字典，收錄超過一萬的常見單字及片語，依照日常生活、工作及旅行等情境主題分類，佐以插圖及音檔，視覺、聽覺學習雙管齊下，輕鬆累績單字力。Learn more than 10,000 of the most useful words and phrases in English with this beautifully illustrated dictionary for English-language students. Building on the success of the English for Everyone program and DK's Bilingual Visual Dictionary series, English for Everyone: Illustrated English Dictionary uses crystal-clear illustrations to show the meaning of over 10,000 words of English vocabulary. The words are shown in a visual context in themed sections covering practical or everyday topics (such as shopping, food, or study), providing learners with all the vocabulary they need for work, travel, and leisure. Learning English vocabulary is even easier with this visually stunning dictionary.

ABOUT ENGLISH FOR EVERYONE JUNIOR ENGLISH ALPHABET FLASH CARDSDesigned for children learning to read and speak English, this pack of flash cards introduces the alphabet and 52 essential first words through images and audio. Make learning the English alphabet fun with this beautifully illustrated pack of 52 flash cards. With lively accompanying audio, finger-tracing patterns, and fun ideas for games and activities, these flash cards are perfect for children beginning to learn English as a second language. English for Everyone Junior: English Alphabet Flash Cards have been designed for children who are starting to read and speak English. Each beautifully illustrated card introduces the upper and lowercase letters of the alphabet and an essential first word. Audio for all the letters and words featured in the pack is available online and via a handy app so young learners can memorize the sound of the letters and perfect their pronunciation. On one side of the card, both th

Imagine learning to leap, roar, swim, or fly for the first time.Born to Be Wild explores the vast complexities of growing up in the animal kingdom, where everything feels like new. This book goes where no other has to delve into the countless ways baby animals survive in the wild. Alongside gorgeous photographs of baby bears, lions and tigers, marsupials, birds, and marine mammals, it charts the stages from dependency to independence, and looks at why some animals cling to their mothers for many months, while others must learn to run almost as soon as they are born.Informative step-by-step features focus on particular stages of learning, such as how a lion cub learns to hunt. This book focuses on key themes in a young animal’s life: birth and the very first days of life, learning to hunt and feed, senses and communication, habitat and adaptation, and playtime. Full of beautiful pictures and fascinating science, Born to Be Wild reveals the mysteries of how young creatures survive in an

A visually stimulating practice book to accompany English for Everyone Junior: Beginner's Course English for Everyone Junior: Beginner's Practice Book is a clearly structured and beautifully illustrated workbook for children ages 6-9, which offers extra practice for those beginning their journey of learning English as a foreign language. Following the same unit-by-unit structure as English for Everyone Junior: Beginner's Course, this workbook provides your child with all the support they need to build their confidence when using the language skills they have learned in the course book. Featuring hundreds of exercises, this practice book tests all the vocabulary and grammar structures taught within English for Everyone Junior: Beginner's Course, making use of a range of both familiar and new exercise mechanisms. Although best used to accompany English for Everyone Junior: Beginner's Course, this practice book can also be used independently by children or teachers who are in need of addi

About MigrationsDiscover how the migration of peoples has shaped the modern world.This beautifully-illustrated book details the movement of people and cultures around the world - from the early migrations of Homo erectus out of Africa 50,000 years ago to modern refugee movements and migrations.Through striking photographs, evocative illustrations, and intimate first hand accounts, Migrations explores famous (and infamous) movements in history, from the Middle Passage and Trail of Tears to the California Gold Rush and the Windrush generation.While many traditional world histories focus on (mainly European) "exploration" and "discovery", Migrations explores the story of each continent and focuses on cultures rather than conquest. Migrations highlights the human story and the positives: what has survived, not just what was destroyed.With a foreword by award-winning historian, broadcaster, and filmmaker, David Olusoga OBE, Migrations is a history book with a fresh perspective, focusing on

百科見長的DK出版社暢銷英語學習系列《English for Everyone》兒童全彩插圖字典。帶領國小階段孩子從A到Z有系統的學習千個常見單字，結合專屬APP中的歌曲、互動遊戲，輕鬆學英文。An illustrated A-Z dictionary with accompanying audio that introduces 1,000 essential words to children learning English as a foreign language. Learning new vocabulary is as easy as ABC with this beautifully illustrated dictionary for children aged 6-9. Featuring 1,000 essential first words and a free audio app, this book is perfect for children who are starting to read and speak English as a second language. Every word in English for Everyone Junior: English Dictionary is illustrated and arranged A-Z to reinforce letter recognition and help your child learn the alphabet. Audio for all the words featured in the book is available online and via an app, so children can listen and perfect their pronunciation. At the start of each section, the upper-case and lower-case version of each letter is presented, to help fix the shape and form of the letter. Charming illustrations help put each word in

《English for Everyone Junior: English Dictionary》專為6至9歲設計，收錄1,000個基礎詞彙，並以A-Z排列，搭配全頁插圖，讓孩子同時熟悉字母與單字。每個詞都置於情境插圖與對話中，幫助理解並強化記憶。隨書附有免費音檔與App，涵蓋單字、片語與歌曲，方便孩子練習正確發音。每個字母單元皆呈現大小寫，強化字母辨識；書中還設有有趣小知識與補充短語，增加學習趣味。書末另含數字、時間與形狀等主題，功能完整，是孩子英語啟蒙的理想工具書。亮點：收錄1,000個必備詞彙插圖與情境設計，學習更直觀免費音檔與App，發音練習便利額外主題補充，延伸實用性Learning new vocabulary is as easy as ABC with this beautifully illustrated dictionary for children aged 6-9. Featuring 1,000 essential first words and a free audio app, this book is perfect for children who are starting to read and speak English as a second language. Every word in English for Everyone Junior: English Dictionary is illustrated and arranged A-Z to help your child build their vocabulary and learn the English alphabet.Audio for all the words, phrases, and songs featured in the book is available online and via the accompanying app, so children can listen and perfect their pronunciation. At the start of each section, the upper-case and lower-case version of each letter is presented to he

How scientists changed the world, one breakthrough at a time. From the discovery of fire and the invention of the wheel to lunar landings and atoms, this book tells the extraordinary story of science and how it changed our world--one breakthrough at a time. Find out how history's most ingenious and daring scientists solved mysteries that had puzzled the ancient world for millennia, triggering an age of discovery that gave us telescopes, flying machines, steam engines, antibiotics, electricity, radio, space travel, and computers. Discover the amazing men and women who challenged conventional thinking and put their lives at risk to learn about everything from planetary orbits and gold to germs, gunpowder and radioactivity. What's the Point of Science? explains in super-simple terms how science really works and why it brought the world out of the dark ages. It's packed with surprising facts, tales of ingenuity and endeavor, and beautiful hand-drawn illustrations that bring the human story

Join Luca for an unforgettable summer on the Italian coast with this fun sticker book Featuring gorgeous artwork from the movie and more than 100 stickers, this book will take readers on a whirlwind adventure around the Italian Riviera. Kids will learn fun facts about all the memorable characters and scenes as they relive the exciting story of the latest Disney and Pixar movie. Fun sticker activities on every page will keep kids engaged for hours, while extra stickers are provided for even more sticking fun. (c)2020 Disney/Pixar

A fun fact book that answers more than 50 burning questions for young Marvel fans!Discover everything you've always wanted to know about your favorite Super Heroes!How much weight can the Hulk lift? What's the farthest distance Spider-Man can sling a web? Can Iron Man fly faster than a space rocket? Young Marvel Super Hero fans want to know everything about their favorite characters from how hard Thor can slam his hammer to the size of the smallest hole Wasp can fly through―and much more.Whether they are obsessed with Marvel comic books or they've only heard about Super Heroes in the playground, young fans will love discovering the fascinating answers to wild, wacky, and wonderful questions about Marvel Super Heroes.

★ 看懂設計史，從工藝美術到數位時代全收錄★ 經典設計×大師×風格，一次完整掌握150年演變★ 大量精美圖像，從家具到建築全面呈現★ 設計迷必收的視覺百科與靈感寶庫我們每天都生活在設計之中——椅子的曲線、餐具的形狀、城市的建築輪廓，背後都藏著一段段關於美學與時代的故事。《Design》帶領讀者穿越設計發展的長河，從工藝美術運動、包浩斯到當代數位設計，探索不同時代如何以設計回應生活與技術的變化。本書以豐富圖像為核心，呈現家具、海報、字體、建築與產品設計的經典之作，並透過時間軸與設計師介紹，串聯出清晰脈絡。從威廉．莫里斯到法蘭克．洛伊．萊特，每一位設計師都在重新定義「美」與「功能」。這不只是一本設計史，更是一場關於創意如何改變世界的視覺旅程。Celebrate the history of design with this stunning visual guide What makes a truly good design? This comprehensive reference guide explores the evolution of design through the key designers, manufacturers, objects, and the movements they inspired - from the Arts and Craft movement to the digital age.Design is all around us, from the chairs we use at work, to the crockery we eat on and the cars we drive. The pages of this book are packed with fabulous images of objects, technology, prints, buildings, and interiors that will help you explore the fascinating history of design movements, illustrating how and why different styles emerged and became popular. This glorious an

Learn English with this fun course for complete beginners. Simple exercises and lively audio will have you speaking and reading more than 500 words in no time!The perfect introduction to English vocab

Kids will love learning all about the animal kingdom with this spectacular sticker encyclopedia, packed with fascinating facts and more than 600 stickers! By choosing the sticker that fits in each spa

Puzzled by past tenses? Confused by comparatives? This clearly structured and beautifully presented workbook is packed with grammar practice activities that make learning English grammar incredibly ea

Find out who's sending Sheep presents in this cute baby book with flaps to lift and pop-ups to enjoy. This read-aloud children's book encourages first learning by introducing little ones to colourful

This stunning visual guide explores and explains the greatest inventions, ideas, and discoveries throughout the ages, and introduces their inventors. Discover the first inventions, from fire, stone to

From works by Botticelli and Raphael to Salvador Dali and Frida Kahlo, discover the paintings that have shaken the art world through the centuries and across continents. Great Paintings takes you on y

A combined reference book and workbook covering over 3,000 entries of essential words and phrases to expand your English vocabulary.Designed around the most up-to-date theories of language acquisition, English for Everyone: English Vocabulary Builder includes all the words and phrases English learners need to know. Question words, feelings, hairstyles, technology, seasons, entertainment, sports, and more are covered and illustrated, plus paired with audio in the accompanying app available for download. Readers can write their own translations and work through practice exercises to improve their English language skills. Ideal for ESL learners at all stages, from beginner to advanced.Series Overview: English for Everyone series teaches all levels of English, from beginner to advanced, to speakers of English as a second language. Innovative visual learning methods introduce key language skills, grammar, and vocabulary, which are reinforced with a variety of speaking, reading, and writing

Silver award winner in the MadeForMums Awards 2017 children's books series category. DKfindout! Stone Age takes kids back in time to discover what life was like in the Stone Ages. The most popular topic on www.dkfindout.com, Stone Ages was added to the national curriculum in 2014.With beautiful photography, lively illustrations, and key curriculum information, the DKfindout! series will satisfy any child who is eager to learn and acquire facts - and keep them coming back for more! For any kid that can't get enough of Stone Age facts, DKfindout! Stone Age is packed with up-to-date information, fun quizzes and incredible images of every aspect of Stone Age life. Discover what Stone Age people wore, sample some of their favourite foods and spot the Stone Age animal. DKfindout! Stone Age will surprise and delight young readers.

Let your little one lift-the-flap and learn all about colours with this playful early learning board book toddlers will love Help your toddler learn all about colours with their favourite animals in A

Offers a visual history and glorious celebration of all things train and track. This book traces the history and role of trains from steam engines to diesel engines and high-speed bullet trains. It is

Packed with thousands of words and definitions the Children's Illustrated Dictionary is here to help with any child struggling with spellings and meanings.If you're stumbling over spellings or unsure

A colourful and modern update of My First Dictionary, with 1000 words, bright colour pictures and clear definitions that will help your child perfect their As, Bs and Cs in no time.The perfect introdu

This fantastic shaped board book featuring 3-D revolving wheels is guaranteed to appeal to little tots with an enthusiasm for transport and moving objects.Busy Tractor shows you how the trailer collec

Learning to code has never been easier than with this innovative visual guide to computer programming for beginners.Coding skills are in high demand and the need for programmers is still growing. Howe

Presents an introduction to computer programming for kids. This book takes kids' step-by-step through the basics of computer programming and how to work with code, the language of the future.

A fun-filled guide to the characters and world of Disney and Pixar’s Toy Story – featuring characters from all five Toy Story films!Step into Andy’s toy box and rewind 30 years of cinematic history. This essential Toy Story character guide features everyone from Buzz, Woody, Jessie and Bullseye to Emperor Zurg and Wheezy, and takes young fans on an unforgettable journey through every beloved Toy Story film, including Toy Story 5, in a beautiful book to keep and treasure.Discover fascinating facts about your favourite toys, old and new, and their adventures, friendships, and homes:*Learn all about your favourite Toy Story characters from every movie, with character profiles, fact files and fun trivia.*Bursting with bright images, a playful design, and easy-to-read facts, this book is perfect for Toy Story fans young and old.*Beautiful details, including sprayed edges and a deluxe finish, make this a gift to cherish for fans of the popular Disney and Pixar franchise.Whether you’re a long

How do we map the ocean floor? Why do earthquakes strike some places more than others? In what ways does a city’s layout reflect its politics?Part of DK’s indispensable Big Ideas series, The Geography Book answers these questions and many more.The perfect introduction to the subject, it explores and explains the key geophysical and atmospheric processes that have shaped Earth’s geology, climate, and ecosystems, and the numerous ways in which they have shaped our lives, and we have shaped them in return – for better or worse. Combining easy-to-follow explanations, innovative graphics, and intriguing quotes, it covers everything from geological mapping and the water cycle to climate change and population demographics.This fascinating book includes:*More than 90 of the most important ideas, theories, and milestones in the field of geography – covering physical geography, human geography, environmental geography, and practical geography*Simple explanations, bold infographics and step-by-st

How can you create a successful brand? What makes a great entrepreneur? And why do some firms fail while others prosper?Part of DK’s indispensable Big Ideas series, this fully revised and updated new edition of The Business Book answers these questions and many more. The perfect introduction to the subject, it explores and explains everything from competition-based theory and critical-path analysis to market-mapping and the MABA matrix through a combination of easy-to-follow explanations, innovative graphics, and intriguing quotes.This fascinating new edition features:More than 90 of the most important ideas, events, and milestones in the field of business, business strategy, and management – from benchmarking and “Big Data” to Kaizen and cash flowSimple explanations, bold infographics and step-by-step diagrams that untangle knotty concepts, and witty illustrationsKey quotes from major figures from business history – from Andrew Carnegie to Warren BuffetEight pages of brand-new content

Take a step – if you dare – into the shadows, and discover the blood-curdling history of horror across the world in this gruesomely illustrated title.A History of Horror, Fear and the Uncanny explores the dark and eerie landscapes of horror down the centuries – from prehistoric death rituals to modern interpretations in art, literature, and film.In this petrifying book, you will find:*A complete global history of the subject – from ancient visions of the Underworld and horror in fairytales to Gothic horror and “creepypasta” tales*More than 350 stunning full-colour images combined with engaging and accessible text*Profiles of infamous supernatural creatures – from ghosts and demons to banshees and changelings, and from Grendel to Baba Yaga and the Morrigan to the Golem*Profiles of the scariest books and films of all time – from novels by Edgar Allan Poe, Bram Stoker, and Stephen King to movies like The Exorcist, The Shining, and Alien…in a stunning, giftable package with a specially com

Meet the LEGO Friends and their adorable pets, in this Level 2 Super Reader!Meet Paisley and her pet bunny Melody, Nova and her rescue pup Pickle, Leo and his cat Churro, and all the others. The LEGO Friends characters love their pets! Join them as they visit the vet and pet salon, go on fun outings, and learn all about how to look after their animal friends.Packed with colourful photography, clear and simple vocabulary, and a fun quiz, this engaging Level 2 DK Reader will help young readers build their reading abilities and confidence as they learn about caring for pets with the LEGO Friends.

Explore and understand the key ideas and movements in anthropology—the study of human societies and cultures and how they work.What does it mean to be human? Why do we have rituals? How do family structures differ around the world, and why? The Anthropology Book answers questions like these and many, many more. Applying the Big Ideas series’ combination of authoritative, accessible text and bold graphics, The Anthropology Book introduces key concepts from different branches of the subject, such as cultural anthropology, ethnography, and biological anthropology, and explains how they have developed over the past century. The book explores the origins of human life and cultures, and how societies develop traditions, laws, and languages. Profiling renowned anthropologists, such as Claude Levi-Strauss and Margaret Mead, and covering topics as diverse as biology, medicine, war, sexuality, family roles, and kinship, The Anthropology Book is a fascinating, accessible introduction to the core

Get to know your speciesExplore and understand the key ideas and movements in anthropology – the study of human societies and cultures and how they work.What does it mean to be human? Why do we have rituals? How do family structures differ around the world, and why? The Anthropology Book answers questions like these and many, many more. Applying the \"Big Ideas\" series’ combination of authoritative, accessible text and bold graphics, The Anthropology Book introduces key concepts from different branches of the subject, such as cultural anthropology, ethnography, and biological anthropology, and explains how they have developed over the past century. The book explores the origins of human life and cultures, and how societies develop traditions, laws, and languages. Profiling renowned anthropologists, such as Claude Lévi-Strauss and Margaret Mead, and covering topics as diverse as biology, medicine, war, sexuality, family roles, and kinship, The Anthropology Book is a fascinating, access