From the mathematics of mazes, to cones with a twist, and the amazing sphericon - and how to make one - Ian Stewart is back with more mathematical stories and puzzles that are as quirky as they are fascinating, and each from the cutting edge of the world of mathematics. We find out about the mathematics of time travel, explore the shape of teardrops (which are not tear-drop shaped, but something much, much more strange!), dance with dodecahedra, and play the game of Hex, amongst many more strange and delightful mathematical diversions.

Step right up for this farmyard festive tale from New York Times bestselling duo Doreen Cronin and Betsy Lewin, now available as an eBook with audio! It’s time for the annual Corn Maze Festival. The farm is bursting with activity. Cluck. Whack! The chickens build a fence around the cornfield. Moo. Thwack! The cows give the barn a fresh coat of paint. Thump. Quack! Duck builds the ticket booth for the hot-air balloon ride. Everyone is excited. Well, Duck is not excited, exactly. But he has a plan. As Farmer Brown designs the corn maze for the festival, Duck does some designing of his own. Guess who’s in for a big surprise?

Tip over your sacred cows of belief, dump your personal prejudices and biases, and begin to rebuild a spiritual lifestyle that really works. Wife, mother, and award-winning producer of the sleeper hit What the Bleep Do We Know!? Betsy Chasse thought she had it all figured out...until she realized she didn’t. She didn’t know anything about happiness, love, spirituality, or herself...nothing, nada, zilch. In a book that’s anything but quiet, Chasse takes readers on a playful romp through the muddy fields of life and spirituality. Witty, yet unflinching, Chasse exposes her own experience tipping sacred cows and dissects the fragile beliefs we all hold so dear. Because the truth is, we each have a choice to believe the stories we tell ourselves or create new ones. A candid, no-nonsense confession, Chasse’s story gives readers the freedom to break free from their old patterns and gleefully frolic through fields, cow tipping at will and in the process, create a new reality for themselves.

When Farmer Brown's cows find a typewriter in the barn they start making demands, and go on strike when the farmer refuses to give them what they want.

The Cows are a band of bovines who embark on a hilarious and Udderly Crazy World Tour of music, merriment, mishaps, and cow farts!

Fully updated revision of a classic text offering a thorough understanding of the normal behavior of domestic animals The Seventh Edition of Domestic Animal Behavior for Veterinarians and Animal Scientists is a fully updated revision of this popular, classic text offering a thorough understanding of the normal behavior of domestic animals. Maintaining the foundation of earlier editions, chapters examine key behavior issues ranging from communication to social structure. The Seventh Edition adds enhanced coverage of behavioral genetics, animal cognition, and learning, considering new knowledge and the very latest information throughout. Each chapter covers a wide variety of farm and companion animals, including dogs, cats, horses, pigs, sheep, cattle, and goats. Major additions are chicken and donkey behavior as well as the microbiome. Each chapter covers a particular behavior subdivided by species. The information has been updated using information published in the past five years. To aid in reader comprehension and assist in self-learning, a companion website provides review questions and answers and the figures from the book in PowerPoint. Sample topics covered in Domestic Animal Behavior for Veterinarians and Animal Scientists include: Communication patterns, perception, vocalization, visual signals, social behavior, sleep and activity patterns, and detection of emotions in others Maternal behavior, pain- and fear-induced aggression, feeding habits, and behavioral problems (such as cribbing, offspring rejection and anxiety) Aggression and social structure, stereotypic behavior, free-ranging versus confined behavior, and maternal behavior (such as recognizing the young) Sexual behavior, development of behavior, and sleep behavior, including ultradian, circadian, annual, and other rhythms Ingestive behavior (food and water intake), hyperactivity and narcolepsy, and overall learning behavior The role of genetics, the environment, and the microbiome in behavior The Seventh Edition of Domestic Animal Behavior for Veterinarians and Animal Scientists is an essential reference for students of animal science and veterinary students, as well as qualified veterinarians and animal scientists seeking a more thorough understanding of the principles of animal behavior.

Following on the success of his books Math Hysteria and How to Cut a Cake, Ian Stewart is back with more stories and puzzles that are as quirky as they are fascinating, and each from the cutting edge of the world of mathematics. From the math of mazes, to cones with a twist, and the amazing sphericon--and how to make one--Cows in the Maze takes readers on an exhilarating tour of the world of mathematics. We find out about the mathematics of time travel, explore the shape of teardrops (which are not tear-drop shaped, but something much, much more strange), dance with dodecahedra, and play the game of Hex, among many more strange and delightful mathematical diversions. In the title essay, Stewart introduces readers to Robert Abbott's mind-bending "Where Are the Cows?" maze, which changes every time you pass through it, and is said to be the most difficult maze ever invented. In addition, he shows how a 90-year old woman and a computer scientist cracked a long-standing question about counting magic squares, describes the mathematical patterns in animal movement (walk, trot, gallop), looks at a fusion of art, mathematics, and the physics of sand piles, and reveals how mathematicians can--and do--prove a negative. Populated by amazing creatures, strange characters, and astonishing mathematics explained in an accessible and fun way, and illustrated with quirky cartoons by artist Spike Gerrell, Cows in the Maze will delight everyone who loves mathematics, puzzles and mathematical conundrums.