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The Unexpected Hanging and Other Mathematical Diversions Paperback – November 1, 1991

5.0 5.0 out of 5 stars 1 rating

Seasoned with Gardner's interest in the history and philosophy of science, this delightful book is a treasure-trove of puzzles, anecdotes, games, and logical theory. These intriguing problems, collected from Gardner's Scientific American columns, involve knots, interlocking rings, rotations and reflections, logical paradox, two-dimensional universes, chess strategies, and gambling odds.

"Gardner conjures problems that are both profound and silly; exquisite truths and outrageous absurdities; paradoxes, anagrams, palindromes and party tricks. . . . He knows, better than most, how many amazing true things there are in the world."—
Newsweek

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Product details

  • Publisher ‏ : ‎ University of Chicago Press; First PB Edition, First Printing (November 1, 1991)
  • Language ‏ : ‎ English
  • Paperback ‏ : ‎ 264 pages
  • ISBN-10 ‏ : ‎ 0226282562
  • ISBN-13 ‏ : ‎ 978-0226282565
  • Item Weight ‏ : ‎ 10.4 ounces
  • Dimensions ‏ : ‎ 5.75 x 0.75 x 8.75 inches
  • Customer Reviews:
    5.0 5.0 out of 5 stars 1 rating

About the author

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Martin Gardner
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For 25 of his 95 years, Martin Gardner wrote 'Mathematical Games and Recreations', a monthly column for Scientific American magazine. These columns have inspired hundreds of thousands of readers to delve more deeply into the large world of mathematics. He has also made significant contributions to magic, philosophy, debunking pseudoscience, and children's literature. He has produced more than 60 books, including many best sellers, most of which are still in print. His Annotated Alice has sold more than a million copies. He continues to write a regular column for the Skeptical Inquirer magazine.

Customer reviews

5 out of 5 stars
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Top review from the United States

Reviewed in the United States on February 7, 2000
I read this book in the early '70s, and it remains one of my favorites. You don't need to know much math to enjoy this collection of curiosities that are mostly math- or logic-related. The text is a combination of puzzles, instructive prose, and stories. The book is easy-to-read and informative, with many references for additional reading.
Mr. Gardner writes about: a drill bit for drilling square holes; different types of spiral curves; social behavior of the inhabitants of two-dimensional worlds; bar tricks; geometric dissections of polygons; peg solitaire games; the transcendental number "e"; cartoons that are read both right side up and upside down; game-playing machines; and more.
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