Perplexing Puzzles and Tantalizing Teasers


Book Description

Combines two previously published works, resulting in ninety-three brain-teasing puzzles, riddles, and questions with an emphasis on humor.




Entertaining Science Experiments with Everyday Objects


Book Description

A prominent popular science writer presents simple instructions for 100 illustrated experiments. Memorable, easily understood experiments illuminate principles related to astronomy, chemistry, physiology, psychology, mathematics, topology, probability, acoustics, other areas.




啊哈! 原来如此


Book Description

本书包括逻辑、数、几何学、概率、统计、时间等内容。




Mathematics, Magic and Mystery


Book Description

Famed puzzle expert explains math behind a multitude of mystifying tricks: card tricks, stage "mind reading," coin and match tricks, counting out games, geometric dissections, etc. More than 400 tricks. 135 illustrations.




The Moscow Puzzles


Book Description

A collection of math and logic puzzles features number games, magic squares, tricks, problems with dominoes and dice, and cross sums, in addition to other intellectual teasers.




Fads and Fallacies in the Name of Science


Book Description

Fair, witty appraisal of cranks, quacks, and quackeries of science and pseudoscience: hollow earth, Velikovsky, orgone energy, Dianetics, flying saucers, Bridey Murphy, food and medical fads, and much more.




The Great Book Of Puzzles & Teasers


Book Description

This book consists of 75 utterly original and totally tantalizing brain teasers from master puzzler George J. Summers. He brings out fascinating challenges in situations as common as a game of tic-tac-toe or tennis or as strange as a land of habitual Truth tellers and Liars. These puzzles and teasers are constructed with clues, helpful solution and detailed answers that show you step-by-step how a teaser or a puzzle is unraveled.




Everyone's a Aliebn When Ur a Aliebn Too


Book Description

The illustrated story of a lonely alien sent to observe Earth, where he meets all sorts of creatures with all sorts of perspectives on life, love, and happiness, while learning to feel a little better about himself—based on the enormously popular Twitter account. Here is the unforgettable story of Jomny, an alien sent to study Earth. Always feeling apart, even among his species, Jomny feels at home for the first time among the earthlings he meets. There is a bear tired of other creatures running in fear, an egg struggling to decide what to hatch into, a turtle hiding itself by learning camouflage, a puppy struggling to express its true feelings, and many more. The characters are unique and inventive—bees think long and hard about what love means, birds try to eat the sun, nothingness questions its own existence, a ghost comes to terms with dying, and an introverted hedgehog slowly lets Jomny see its artistic insecurities. At the same time, Jomny’s curious presence allows these characters to open up to him in ways they were never able to before, revealing the power of somebody who is just there to listen. Everyone’s a Aliebn When Ur a Aliebn Too is also the story behind the widely-shared and typo-filled @jonnysun twitter account. Since the beginning, Sun intentionally tweeted from an outsider’s perspective, creating a truly distinct voice. Now, that outsider has taken shape in the character of Jomny, who observes Earth with the same intelligent, empathetic, and charmingly naïve voice that won over his fans on social media. New fans will find it organic, and old fans will delight at seeing the clever words that made them fans in the first place. Through this story of a lost, lonely and confused Alien finding friendship, acceptance, and love among the animals and plants of Earth, we will all learn how to be a little more human. And for all the earth-bound creatures here on this planet, we will all learn how sometimes, it takes an outsider to help us see ourselves for who we truly are.




Math and Logic Puzzles for PC Enthusiasts


Book Description

Treasury of 135 bafflers (70 "quickies" and 65 "micropuzzles") specially designed for computer hobbyists. Puzzles range from relatively simple exercises in logic to daunting mathematical brainteasers. Although a computer is helpful, many can be solved with pocket calculator, pen-and-paper or just plain brain-power. Introduction. Answers.




The Gödelian Puzzle Book


Book Description

These logic puzzles provide entertaining variations on Gödel's incompleteness theorems, offering ingenious challenges related to infinity, truth and provability, undecidability, and other concepts. No background in formal logic necessary.