Download or read book Einstein s Twin written by Jeremy Stangroom and published by Bloomsbury Publishing. This book was released on 2020-12-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the author of Einstein’s Riddle comes a collection of ingenious puzzles that will stimulate your brain while also introducing you to science’s most intriguing concepts, paradoxes, and unsolved conundrums. How can a cat be both dead and alive? Can you travel back in time to kill your own grandfather? How can a particle also be a wave? And where are the aliens? After guiding readers through warm-up logic puzzles designed to sharpen the wits, Jeremy Stangroom tackles time dilation, wave-particle duality, time travel, and quantum entanglement, along with many other scientific phenomena. Engaging your critical thinking skills while at the same time challenging your sense of reality, Einstein’s Twin is a must-have for any avid puzzler’s library.

Download or read book The World s Biggest Book of Brainteasers Logic Puzzles written by Norman D. Willis and published by Sterling Publishing Company, Inc.. This book was released on 2006 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: What a bargain! At more than 700 puzzle-packed pages, this huge, value-priced collection should keep any solver happy...and busy for a very long time. It contains brain-busting challenges of almost every type: math logic problems for the numerically inclined; absolutely amazing lateral thinking conundrums; really great critical thinking bafflers; and mind-boggling word puzzles. Here's just a small sample of what's inside: The 22nd and 24th presidents of the United States had the same mother and the same father, but were not brothers. How could this be so? Stumped? That's because it's one man--Grover Cleveland--who was reelected after skipping a term. And that's just an easy warm-up!

Download or read book 100 Logic Puzzles written by Sarah Khan and published by Activity and Puzzle Books. This book was released on 2015-04-13 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: A handy, paperback book perfect for popping into a pocket or school bag, packed with puzzles, games and activities that will put your powers of logic to the test. It is a well-known fact that you can exercise your brain just as you might exercise your body; this book will keep children's grey cells in tip-top condition. A great book to take on journeys or holidays, featuring some puzzles to solve alone and others that the whole family can get involved with. Part of a collectible series of B-format puzzle activity books.

Download or read book Bend Your Brain written by Marbles: The Brain Store and published by National Geographic Books. This book was released on 2014-08-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Want to get your frontal cortex breaking a sweat? Make your blood pump to your cerebellum? Stretch your occipital lobe to its limits? Then you need to bend your brain! This first book from the team behind Marbles: The Brain Store, a chain devoted to building better brains, offers puzzles and brain teasers to help enhance memory, build problem-solving skills, and reduce stress. Since Marbles started helping people play their way to a healthier brain, they've sold, solved, and been stumped by more than their fair share of puzzles. Along the way, they've learned which puzzles tie people in knots (not in a good way) and which ones make the neurons downright giddy. With the help of their in-house team of BrainCoaches and access to cutting-edge neuroscience, they've designed these puzzles to keep your mind flexible and fit. Arranged in five key brain categories—visual perception, word skills, critical thinking, coordination, and memory—Bend Your Brain offers a variety of puzzles ranging from mind-warming (easy) to mind-blowing (hard!): · Connecting the dots? More like working your spatial-orientation skills. · Identifying famous smiles? Flexing your visual memory. · Taking a closer look at your keyboard? Coding, storing, and retrieving. · Word-doku? Summoning cognitive abilities like appraisal, inference, impulse control, and evaluation. · Word scrambles? Tapping your brain’s association areas. Your brain is your most important muscle, so let the brain-building begin!

Download or read book Mind Benders Level 3 written by Anita Harnadek and published by . This book was released on 2013-07-26 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Empower the mind!"--Cover.

Download or read book Visual Thinking Puzzles written by Michael A. Dispezio and published by Sterling Publishing Company, Inc.. This book was released on 1998 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can you imagine the mirror image of a given object, or the best way to connect a series of geometrical shapes? These tricky puzzlers will test your ability to do these things and more . . . and help you develop valuable mental skills. All the answers appear in the back.

Download or read book The World s 200 Hardest Brain Teasers written by Gary Gary Gruber and published by Sourcebooks, Inc.. This book was released on 2010-08-01 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: FLEX YOUR brain power like never before! From acclaimed author Dr. Gary Gruber, whose proven critical-thinking methods have sold more than seven million books, this collection of mind-bending brain teasers is sure to challenge even the most experienced problem solver. Inside are logic puzzles, riddles, maddening math problems, mental games, and more! A ship is twice as old as the ship's boiler was when the ship was as old as the boiler is. The ratio of the boiler's age now to the ship's age now is what? What English word contains all the vowels, in alphabetical order? What is the three-digit number that can be made from the digits 2, 3, 5, and 7 where no two digits in the three-digit number are alike, and where the three-digit number is a multiple of each of the digits chosen? Stumped? Dr. Gruber reveals the fascinating explanations and detailed strategies for solving even the trickiest problems using his exclusive Gruber Method. DISCLAIMER: The brain teasers in this book may get you so wrapped up in critical thinking that you may not be able to do your regular work until you solve them! Any abrupt or gradual increase in creativity, intelligence, or motivation to get a better job suited to your newfound talents is strictly the reader's responsibility. For more than thirty years, Gary R. Gruber, PhD, has been recognized as a leading expert on the SAT, test-taking methods, and critical-thinking skills. His methods have been used by PBS, Sylvan Learning Centers, Grolier's Encyclopedia, and school districts throughout the country. Dr. Gruber's innovative problem-solving strategies make up the heart of the new MyMaxScore's online test prep (www.mymaxscore.com).

Download or read book Balance Benders Level 2 written by Robert Femiano and published by . This book was released on 2011-08-31 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Do You Think What You Think You Think written by Julian Baggini and published by Penguin. This book was released on 2007-08-28 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the gray areas in your gray matter with philosophical brainteasers from armchair philosopher and bestselling author of The Pig That Wants to Be Eaten, Julian Baggini. Is your brain ready for a thorough philosophical health check? Julian Baggini, the author of the international bestseller The Pig That Wants to Be Eaten, and his fellow founding editor of The Philosopher's Magazine Jeremy Stangroom have some thought-provoking questions about your thinking: Is what you believe coherent and consistent, or a jumble of contradictions? If you could design a God, what would He, She, or It be like? And how will you fare on the tricky terrain of ethics when your taboos are under the spotlight? Do You Think What You Think You Think features a dozen philosophical quizzes guaranteed to make armchair philosophers uncomfortably shift in their seats. Fun, challenging, and surprising, this book will enable you to discover the you you never knew you were.

Download or read book Mind Benders Level 1 written by Michael Baker and published by Critical Thinking Books & Software. This book was released on 2005-04-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simple logic puzzles designed to help develop comprehension, deductive reasoning, visual tracking, and motor skills.

Download or read book Challenging Critical Thinking Puzzles written by Michael A. Dispezio and published by Sterling Publishing Company, Inc.. This book was released on 1998 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finish layouts, do tricky calculations, and solve the complex mysteries of visual designs. Take a scissors and try to duplicate a "mind-bending" curved design with just a few snips. For a change of pace, find the identity of 30 coins that equal $1.00. (25 pennies, 1 nickel, 2 dimes and 2 quarters.) Answers are in the back--in case you're tearing your hair out in frustration!

Download or read book Entertain Your Brain written by Ella Harris and published by Sterling Publishing Company. This book was released on 2007 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of brain teasers, puzzles, optical illusions, IQ tests, trivia challenges, and math tests designed to help people improve their brain power.

Download or read book The 125 Best Brain Teasers of All Time written by Marcel Danesi and published by Simon and Schuster. This book was released on 2018-05-22 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solve history's greatest puzzles with this classic collection of brain teasers from The Best Brain Teasers of All Time. The best brain teasers are those that have challenged and captivated the attention of puzzle lovers throughout time. Collected here to keep your wits sharp, The Best Brain Teasers of All Time features the cleverest brain teasers from around the world and throughout history. The Best Brain Teasers of All Time gives you hours of fun-filled entertainment with brain teasers that develop your problem-solving skills in math, logic, and wordplay. Organized as an integrated challenge, these brain teasers build in momentum as they increase in difficulty from classic nursery rhymes to the riddle of the sphinx. The Best Brain Teasers of All Time puts your mind to the test with: 125 Brain Teasers that require no special skills to solve. Plus, each question comes with an optional clue in case you get stumped and a handy answer key in the back to test yourself or play with friends Brain Teasers for Every Level that cater to beginners and advanced masterminds alike, with brain teasers organized by level of difficulty to improve your skills as you move forward Hints of History that provide fun facts and background information for every brain teaser Get ready to sharpen your wit with every "aha" moment. The Best Brain Teasers of All Time is a go-to source for timeless fun and mind-blowing challenges.

Download or read book Train Your Brain Math Games written by Insight Kids and published by iSeek. This book was released on 2021-06-08 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Make math fun with amazing brain-teasing puzzles! Hours of enjoyment while developing critical thinking skills. Developing critical thinking skills has never been more fun with Train Your Brain: Math Games. Kids will be introduced to math principles through engaging and entertaining mind-bending activities! OVER 50 BRAIN-TEASING PUZZLES: Hours of activities to enjoy! GAMES FOR EVERY BRAIN: Offering a wide variety of puzzles and brain twisters, including word problems, number puzzles, sequence challenges, matching puzzles, grid games, and more! ANSWER KEY: Solutions to every puzzle are provided in the back of the book. SERIES FUN: Collect all titles in this brand-new series with Train Your Brain: Logic Games and more to come!

Download or read book Bend Your Brain written by Marbles: The Brain Store and published by Crown. This book was released on 2014-08-19 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Want to get your frontal cortex breaking a sweat? Make your blood pump to your cerebellum? Stretch your occipital lobe to its limits? Then you need to bend your brain! This first book from the team behind Marbles: The Brain Store, a chain devoted to building better brains, offers puzzles and brain teasers to help enhance memory, build problem-solving skills, and reduce stress. Since Marbles started helping people play their way to a healthier brain, they've sold, solved, and been stumped by more than their fair share of puzzles. Along the way, they've learned which puzzles tie people in knots (not in a good way) and which ones make the neurons downright giddy. With the help of their in-house team of BrainCoaches and access to cutting-edge neuroscience, they've designed these puzzles to keep your mind flexible and fit. Arranged in five key brain categories—visual perception, word skills, critical thinking, coordination, and memory—Bend Your Brain offers a variety of puzzles ranging from mind-warming (easy) to mind-blowing (hard!): · Connecting the dots? More like working your spatial-orientation skills. · Identifying famous smiles? Flexing your visual memory. · Taking a closer look at your keyboard? Coding, storing, and retrieving. · Word-doku? Summoning cognitive abilities like appraisal, inference, impulse control, and evaluation. · Word scrambles? Tapping your brain’s association areas. Your brain is your most important muscle, so let the brain-building begin!

Download or read book Building Spelling Skills Grade 2 written by Jo Ellen Moore and published by Evan-Moor Educational Publishers. This book was released on 2002-03-01 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provide students with frequent, focused skills practice with this Reproducible Teacher's Edition. The reproducible format and additional teacher resources provide everything needed to help students master and retain basic skills. In Building Spelling Skills Daily Practice, Grade 6+, students will learn 18 spelling words per week (540 total). Three sentences for dictation are provided for each list.

Download or read book Crypto Mind Benders Classic Jokes written by Nile Duppstadt, II and published by . This book was released on 2011-05-11 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: